{"id":7253,"date":"2025-09-08T08:15:28","date_gmt":"2025-09-08T08:15:28","guid":{"rendered":"https:\/\/cntnmcb.com\/?page_id=7253"},"modified":"2026-01-23T06:05:05","modified_gmt":"2026-01-23T06:05:05","slug":"dc-miniature-circuit-breake-copy","status":"publish","type":"page","link":"https:\/\/cntnmcb.com\/pt\/dc-miniature-circuit-breake-copy\/","title":{"rendered":"Dispositivo de prote\u00e7\u00e3o contra surtos de CC"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7253\" class=\"elementor elementor-7253\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1880ba3 e-flex e-con-boxed e-con e-parent\" data-id=\"1880ba3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2df7188 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"2df7188\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">DC Surge Protective Device<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2ec9c3 elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"e2ec9c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check-square\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M400 480H48c-26.51 0-48-21.49-48-48V80c0-26.51 21.49-48 48-48h352c26.51 0 48 21.49 48 48v352c0 26.51-21.49 48-48 48zm-204.686-98.059l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.248-16.379-6.249-22.628 0L184 302.745l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.25 16.379 6.25 22.628.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Over 10 years of experience in manufacturing DC Surge Protective Device.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-rocket\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M505.12019,19.09375c-1.18945-5.53125-6.65819-11-12.207-12.1875C460.716,0,435.507,0,410.40747,0,307.17523,0,245.26909,55.20312,199.05238,128H94.83772c-16.34763.01562-35.55658,11.875-42.88664,26.48438L2.51562,253.29688A28.4,28.4,0,0,0,0,264a24.00867,24.00867,0,0,0,24.00582,24H127.81618l-22.47457,22.46875c-11.36521,11.36133-12.99607,32.25781,0,45.25L156.24582,406.625c11.15623,11.1875,32.15619,13.15625,45.27726,0l22.47457-22.46875V488a24.00867,24.00867,0,0,0,24.00581,24,28.55934,28.55934,0,0,0,10.707-2.51562l98.72834-49.39063c14.62888-7.29687,26.50776-26.5,26.50776-42.85937V312.79688c72.59753-46.3125,128.03493-108.40626,128.03493-211.09376C512.07526,76.5,512.07526,51.29688,505.12019,19.09375ZM384.04033,168A40,40,0,1,1,424.05,128,40.02322,40.02322,0,0,1,384.04033,168Z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fast production delivery capability<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-book-open\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M542.22 32.05c-54.8 3.11-163.72 14.43-230.96 55.59-4.64 2.84-7.27 7.89-7.27 13.17v363.87c0 11.55 12.63 18.85 23.28 13.49 69.18-34.82 169.23-44.32 218.7-46.92 16.89-.89 30.02-14.43 30.02-30.66V62.75c.01-17.71-15.35-31.74-33.77-30.7zM264.73 87.64C197.5 46.48 88.58 35.17 33.78 32.05 15.36 31.01 0 45.04 0 62.75V400.6c0 16.24 13.13 29.78 30.02 30.66 49.49 2.6 149.59 12.11 218.77 46.95 10.62 5.35 23.21-1.94 23.21-13.46V100.63c0-5.29-2.62-10.14-7.27-12.99z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">OEM and ODM opitional<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">We provide 24-hour online service to you<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5589ddf elementor-widget__width-inherit elementor-align-left elementor-widget elementor-widget-button\" data-id=\"5589ddf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijc1ODAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-telegram-plane\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M446.7 98.6l-67.6 318.8c-5.1 22.5-18.4 28.1-37.3 17.5l-103-75.9-49.7 47.8c-5.5 5.5-10.1 10.1-20.7 10.1l7.4-104.9 190.9-172.5c8.3-7.4-1.8-11.5-12.9-4.1L117.8 284 16.2 252.2c-22.1-6.9-22.5-22.1 4.6-32.7L418.2 66.4c18.4-6.9 34.5 4.1 28.5 32.2z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get A Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b790165 e-flex e-con-boxed e-con e-parent\" data-id=\"b790165\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-04ced06 e-con-full e-flex e-con e-child\" data-id=\"04ced06\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4172578 elementor-widget elementor-widget-heading\" data-id=\"4172578\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Our products<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd157f7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fd157f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54b990f elementor-widget elementor-widget-text-editor\" data-id=\"54b990f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The core function of a DC surge protector is to\u00a0clamp sudden overvoltage surges in DC circuits. By quickly conducting, shunting, or absorbing surge energy, it limits the circuit voltage within a safe range that equipment can withstand. Ultimately, this prevents sensitive electronic components at the backend (such as chips, capacitors, controllers, etc.) from being broken down or burned out by overvoltage, or from suffering performance damage or shortened service life due to instantaneous impacts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85fe7a0 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"85fe7a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"85fe7a0\" data-page-id=\"7253\" data-nonce=\"c09c8885ff\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-85fe7a0\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product \">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/cntnmcb.com\/pt\/product\/dc-spd-2-pole-zmd-b100dc\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-1.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"DC SPD 2 Pole ZMD-B100DC\" loading=\"eager\" srcset=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-1.jpg 640w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-1-300x300.jpg 300w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-1-100x100.jpg 100w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-1-600x600.jpg 600w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-1-64x64.jpg 64w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/cntnmcb.com\/pt\/product\/dc-spd-2-pole-zmd-b100dc\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h2 class=\"woocommerce-loop-product__title\">DC SPD 2 Pole ZMD-B100DC<\/h2><\/a>\n    <\/div>    <a href=\"https:\/\/cntnmcb.com\/pt\/product\/dc-spd-2-pole-zmd-b100dc\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_7087\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"7087\" data-product_sku=\"\" aria-label=\"Leia mais sobre &ldquo;DC SPD 2 Pole ZMD-B100DC&rdquo;\" rel=\"nofollow\" data-success_message=\"\">Leia mais<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_7087\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n              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data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-353f3c4 elementor-widget elementor-widget-heading\" data-id=\"353f3c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Application Scenarios of DC Surge Protective Device<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acef5b7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"acef5b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fb482f6 e-con-full e-flex e-con e-child\" data-id=\"fb482f6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-599d8f7 e-con-full e-flex e-con e-child\" data-id=\"599d8f7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c25c5c0 elementor-widget elementor-widget-image\" data-id=\"c25c5c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Electric-Vehicle.jpg\" class=\"attachment-large size-large wp-image-7282\" alt=\"DC SPD Electric Vehicle\" srcset=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Electric-Vehicle.jpg 640w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Electric-Vehicle-300x300.jpg 300w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Electric-Vehicle-100x100.jpg 100w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Electric-Vehicle-600x600.jpg 600w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Electric-Vehicle-64x64.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28c6d37 elementor-widget elementor-widget-heading\" data-id=\"28c6d37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Application Of DC SPD are applied in  Electric Vehicle<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08a9e7c elementor-widget elementor-widget-text-editor\" data-id=\"08a9e7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>DC surge protectors are installed in electric vehicle (EV) charging piles (especially DC fast-charging piles) and on-board DC power circuits. They suppress surges caused by grid voltage spikes during charging, or transient currents during vehicle power-on\/power-off, protecting charging pile modules, on-board batteries, and vehicle control units (VCUs).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22dcf13 elementor-align-center elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"22dcf13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijc1ODAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get A Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-238debb e-con-full e-flex e-con e-child\" data-id=\"238debb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3482914 elementor-widget elementor-widget-image\" data-id=\"3482914\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Medical-Equipment-1.jpg\" class=\"attachment-large size-large wp-image-7285\" alt=\"DC SPD Medical Equipment\" srcset=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Medical-Equipment-1.jpg 640w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Medical-Equipment-1-300x300.jpg 300w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Medical-Equipment-1-100x100.jpg 100w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Medical-Equipment-1-600x600.jpg 600w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Medical-Equipment-1-64x64.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be2766c elementor-widget elementor-widget-heading\" data-id=\"be2766c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Application Of DC SPD In  Medical Equipment<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54a55c7 elementor-widget elementor-widget-text-editor\" data-id=\"54a55c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>When applied to mobile medical equipment, DC SPD can protect precision components to extend the equipment&#8217;s service life and ensure the safety of patients and operators by avoiding electric shock hazards. Additionally, DC surge protectors feature a compact and lightweight design, making them suitable for the limited internal space of portable devices.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4fee20 elementor-align-center elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"a4fee20\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijc1ODAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get A Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d4af983 e-con-full e-flex e-con e-child\" data-id=\"d4af983\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e19b765 elementor-widget elementor-widget-image\" data-id=\"e19b765\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-gongchang.webp\" class=\"attachment-large size-large wp-image-7286\" alt=\"Factory\" srcset=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-gongchang.webp 640w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-gongchang-300x300.webp 300w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-gongchang-100x100.webp 100w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-gongchang-600x600.webp 600w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-gongchang-64x64.webp 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a37c56 elementor-widget elementor-widget-heading\" data-id=\"5a37c56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Application Of DC SPD are used in    Factory<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1200b9 elementor-widget elementor-widget-text-editor\" data-id=\"b1200b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Our DC surge protectors (DC SPDs) can accurately suppress surges specific to DC scenarios, resolve core protection pain points, adapt to a wide range of DC voltages, and are compatible with multiple types of drives. They provide full-link protection, reduce downtime risks, enhance production efficiency, and feature easy installation and simple maintenance.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f07266c elementor-align-center elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"f07266c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijc1ODAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get A Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4610271 e-con-full e-flex e-con e-child\" data-id=\"4610271\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-270ca4f e-con-full e-flex e-con e-child\" data-id=\"270ca4f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-498224c elementor-widget elementor-widget-image\" data-id=\"498224c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-New-Energy-Power-Generation-System.jpg\" class=\"attachment-large size-large wp-image-7287\" alt=\"\" srcset=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-New-Energy-Power-Generation-System.jpg 640w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-New-Energy-Power-Generation-System-300x300.jpg 300w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-New-Energy-Power-Generation-System-100x100.jpg 100w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-New-Energy-Power-Generation-System-600x600.jpg 600w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-New-Energy-Power-Generation-System-64x64.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a86fda1 elementor-widget elementor-widget-heading\" data-id=\"a86fda1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">DC SPD are applied in the   New Energy Powe<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c39d8e elementor-widget elementor-widget-text-editor\" data-id=\"5c39d8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>DC SPD are key safety components in new energy systems. They suppress surges caused by lightning strikes on photovoltaic (PV) arrays or grid voltage fluctuations, protecting core components like PV inverters, junction boxes, and battery energy storage units from overvoltage damage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38a352e elementor-align-center elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"38a352e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijc1ODAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get A Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ab2088 e-con-full e-flex e-con e-child\" data-id=\"2ab2088\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd2b69b elementor-widget elementor-widget-image\" data-id=\"bd2b69b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Data-Center-\u6570\u636e\u4e2d\u5fc3.jpg\" class=\"attachment-large size-large wp-image-7288\" alt=\"Data Center\" srcset=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Data-Center-\u6570\u636e\u4e2d\u5fc3.jpg 640w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Data-Center-\u6570\u636e\u4e2d\u5fc3-300x300.jpg 300w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Data-Center-\u6570\u636e\u4e2d\u5fc3-100x100.jpg 100w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Data-Center-\u6570\u636e\u4e2d\u5fc3-600x600.jpg 600w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Data-Center-\u6570\u636e\u4e2d\u5fc3-64x64.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6faf1b7 elementor-widget elementor-widget-heading\" data-id=\"6faf1b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">DC Surge Protective Device are applied in  Data Center<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98caa29 elementor-widget elementor-widget-text-editor\" data-id=\"98caa29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>By blocking surge risks, protecting core equipment and backup power supplies, and reducing operation and maintenance costs, DC surge protectors (DC SPDs) have become key components. They not only &#8220;prevent damage&#8221; but also reduce risk points, ensuring the continuous and stable operation of data center services.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-318647a elementor-align-center elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"318647a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijc1ODAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get A Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7d3ea93 e-con-full e-flex e-con e-child\" data-id=\"7d3ea93\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f654417 elementor-widget elementor-widget-image\" data-id=\"f654417\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Communication-Base-Station-\u901a\u4fe1\u57fa\u7ad9.jpg\" class=\"attachment-large size-large wp-image-7289\" alt=\"Communication Base Station\" srcset=\"https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Communication-Base-Station-\u901a\u4fe1\u57fa\u7ad9.jpg 640w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Communication-Base-Station-\u901a\u4fe1\u57fa\u7ad9-300x300.jpg 300w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Communication-Base-Station-\u901a\u4fe1\u57fa\u7ad9-100x100.jpg 100w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Communication-Base-Station-\u901a\u4fe1\u57fa\u7ad9-600x600.jpg 600w, https:\/\/cntnmcb.com\/wp-content\/uploads\/2025\/09\/DC-SPD-Communication-Base-Station-\u901a\u4fe1\u57fa\u7ad9-64x64.jpg 64w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-456f099 elementor-widget elementor-widget-heading\" data-id=\"456f099\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">DC SPD are applied in the  Communication Base Station<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d991e0d elementor-widget elementor-widget-text-editor\" data-id=\"d991e0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>DC surge protectors are installed in the DC power circuits of base station equipment (such as transceivers and antennas). They suppress surges caused by lightning strikes on communication towers or power grid fluctuations, protecting the main base station equipment and backup batteries.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8f00ee elementor-align-center elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"e8f00ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijc1ODAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get A Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f1a825f e-con-full e-flex e-con e-child\" data-id=\"f1a825f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-027da5a elementor-widget elementor-widget-heading\" data-id=\"027da5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is your application?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a817510 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"a817510\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijc1ODAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Click here<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b16c64 e-flex e-con-boxed e-con e-parent\" data-id=\"6b16c64\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c14678 elementor-widget elementor-widget-n-accordion\" data-id=\"5c14678\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9650\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-9650\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is a DC surge protector? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9650\" class=\"elementor-element elementor-element-b73dbb5 e-con-full e-flex e-con e-child\" data-id=\"b73dbb5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31675e1 elementor-widget elementor-widget-text-editor\" data-id=\"31675e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A DC surge protector is the &#8220;lightning protection device&#8221; for DC circuits.<\/p><p>It monitors instantaneous high voltages in the circuit caused by lightning strikes or equipment startup\/shutdown.<\/p><p>Upon detecting a dangerous voltage, it immediately diverts the excess current to the ground, protecting valuable DC equipment such as photovoltaic inverters, charging stations, and energy storage batteries from being damaged.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9651\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9651\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How does a DC surge protector work? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9651\" class=\"elementor-element elementor-element-c701905 e-con-full e-flex e-con e-child\" data-id=\"c701905\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57f5211 elementor-widget elementor-widget-text-editor\" data-id=\"57f5211\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>When the DC line voltage is normal, the core component of the surge protector acts like a &#8220;closed door,&#8221; with extremely high resistance, consuming virtually no power and not affecting the operation of devices such as solar panels, energy storage batteries, and charging stations.<\/p><p>It simply remains dormant, constantly monitoring the line voltage for any abnormalities.<\/p><p><br \/>However, if lightning strikes or equipment is switched on or off, and a sudden surge of extremely high voltage appears in the line, this &#8220;door&#8221; will open in the blink of an eye, switching to a low-resistance state.<\/p><p>It quickly diverts the sudden surge of current through the grounding wire to the ground. This keeps the line voltage within a safe range, preventing valuable DC equipment from being damaged by high voltage.<\/p><p><br \/>Once the dangerous surge has passed and the line voltage returns to normal, the core component of the protector automatically closes the &#8220;door&#8221; again, returning to standby mode.<\/p><p>This entire process is automatic, allowing the equipment to continue operating normally without any human intervention.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9652\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9652\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Types of DC Surge Protective Devices (DC SPDs) <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9652\" class=\"elementor-element elementor-element-c49f376 e-con-full e-flex e-con e-child\" data-id=\"c49f376\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e511037 elementor-widget elementor-widget-text-editor\" data-id=\"e511037\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>DC Surge Protective Devices (DC SPDs) can be classified based on dimensions such as core component characteristics, protection levels, and installation scenarios. Different types vary significantly in applicable scenarios and protection capabilities, with the core goal of addressing the key requirements of DC systems: &#8220;no zero-crossing point, reliable reset, and prevention of sustained short circuits&#8221;.<\/p><p>1. Classification by Core Protection Components<br \/>Varistor-Type DC SPDs<br \/>TVS Diode-Type DC SPDs<br \/>Gas Discharge Tube (GDT)-Type DC SPDs<br \/>Composite-Type DC SPDs<\/p><p>2. Classification by Protection Level (IEC Standard)<br \/>Class \u2160 DC SPDs (Primary Protection)<br \/>Class \u2161 DC SPDs (Secondary Protection)<br \/>Class \u2162 DC SPDs (Tertiary Protection)<\/p><p>3. Classification by Adapted DC Voltage Level<br \/>Low-Voltage DC SPDs<br \/>Medium-Voltage DC SPDs<br \/>High-Voltage DC SPDs<\/p><p>4. Classification by Installation Method<br \/>Modular DC SPDs<br \/>Wall-Mounted DC SPDs<br \/>Surface-Mounted Device (SMD) DC SPDs<br \/>Special Note<br \/>When selecting a DC SPD, three core requirements must be clearly identified first:<br \/>System Voltage<br \/>Surge Energy<br \/>Equipment Tolerance<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9653\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9653\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Why it's different from AC surge protectors <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9653\" class=\"elementor-element elementor-element-d27d997 e-con-full e-flex e-con e-child\" data-id=\"d27d997\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36e6054 elementor-widget elementor-widget-text-editor\" data-id=\"36e6054\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The fundamental difference between DC surge protective devices (DC SPDs) and AC surge protective devices (AC SPDs) lies in the inherent voltage and current characteristics of AC and DC systems.<\/p><p>Consequently, the activation voltage and protection threshold setting logic for the two types of devices are entirely different.<\/p><p><br \/>The activation voltage of a DC SPD must precisely match the rated voltage of the DC system, while also providing sufficient voltage fluctuation margin to prevent false triggering due to minor system voltage fluctuations.<\/p><p>In contrast, the activation voltage of an AC SPD is based on the rated RMS value of the AC system, and the design must carefully consider the impact of the peak voltage of the sinusoidal AC current.<\/p><p><br \/>From an application perspective, their respective scopes of application are clearly distinct: DC SPDs focus on DC power supply systems, with typical applications including the DC side of photovoltaic power generation, energy storage battery packs, DC charging stations, 48V DC power supplies for communication base stations, and DC lines in rail transit systems;<\/p><p><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/cntnmcb.com\/product-category\/low-voltage\/spd\/\">AC SPDs<\/a><\/span> serve AC power supply systems and are widely used in applications such as household distribution boxes, office building distribution circuits, industrial AC motor control cabinets, and shopping mall lighting systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9654\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9654\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> The uses of DC surge protectors. <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9654\" class=\"elementor-element elementor-element-a6f0a68 e-con-full e-flex e-con e-child\" data-id=\"a6f0a68\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0041348 elementor-widget elementor-widget-text-editor\" data-id=\"0041348\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A DC surge protective device (DC SPD) is the &#8220;safety guard&#8221; for DC circuits.<\/p><p>When lightning strikes or electrical switching operations generate instantaneous high voltage and high current, it can immediately suppress the dangerous voltage to a safe range and quickly discharge the excess surge current to the ground.<\/p><p>This prevents the electronic components of DC equipment from being burned out, prevents insulation breakdown, and also prevents continuous leakage current problems that can easily occur in DC circuits due to the lack of a zero-crossing point, thus safeguarding the safety of equipment and systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9655\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9655\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What certifications do our products have? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9655\" class=\"elementor-element elementor-element-b9eb957 e-con-full e-flex e-con e-child\" data-id=\"b9eb957\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61d5375 elementor-widget elementor-widget-text-editor\" data-id=\"61d5375\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>CNTN\u2019s MCBs are certified with both CCC and CE certificates.<\/p><p>The\u00a0<a href=\"https:\/\/cntnmcb.com\/certificates\/\"><span style=\"color: #ff0000;\">CCC certificate<\/span><\/a><span style=\"color: #ff0000;\">\u00a0<\/span>is the strictest certification in China, guaranteeing the highest level of safety and minimizing the risk of fire and electric shock during use.<\/p><p>If you require other certifications, such as UL, CSA, UKCA, ETL, or RoHS, we can also provide them upon request. Please\u00a0<a href=\"https:\/\/cntnmcb.com\/contact-us\/\"><span style=\"color: #ff0000;\">contact<\/span> us<\/a>\u00a0for more information.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9656\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-9656\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How to resolve product issues? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9656\" class=\"elementor-element elementor-element-f279824 e-con-full e-flex e-con e-child\" data-id=\"f279824\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-725c046 elementor-widget elementor-widget-text-editor\" data-id=\"725c046\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-cici-select-uid=\"6ea8641e-3998-4d69-8bb3-9ee7b6fa23f1\">Our customer complaint rate is below 0.1%.<\/p><p data-cici-select-uid=\"00897143-7448-45b1-baa9-f88f77533bc1\">When a product issue arises, we provide different solutions depending on who is responsible.<\/p><p data-cici-select-uid=\"42381d27-6d2d-492c-a486-75ccdd03a23c\">If the problem is due to us, we will replace the product with a new one.<\/p><p data-cici-select-uid=\"b8ac50f8-413e-4b1c-b99a-c870ca008a6c\">If the problem is due to the user, we will provide free replacement parts.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-27f01e4 e-flex e-con-boxed e-con e-parent\" data-id=\"27f01e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-656ea1b e-con-full e-flex e-con e-parent\" data-id=\"656ea1b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-408c9a8 elementor-widget elementor-widget-heading\" data-id=\"408c9a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Please contact us if you have any questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc51b2b elementor-button-align-center elementor-widget__width-initial elementor-widget elementor-widget-form\" data-id=\"dc51b2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"7253\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"dc51b2b\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"DC Surge Protective Device\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"7253\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_b374e16 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_b374e16\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tCompany\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_b374e16]\" id=\"form-field-field_b374e16\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Company\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-50 elementor-field-required elementor-mark-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name \" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-50 elementor-field-required elementor-mark-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Message\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>DC Surge Protective Device Over 10 years of experience in manufacturing DC Surge Protective Device. Fast production delivery capability OEM and ODM opitional We provide 24-hour online service to you Get A Quote Our products The core function of a DC surge protector is to\u00a0clamp sudden overvoltage surges in DC circuits. By quickly conducting, shunting, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-7253","page","type-page","status-publish","hentry","desktop-align-center","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.6) - 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