Introdução:
- As a compact, specialized DC protection switch, the DC miniature circuit breaker offers sensitive and reliable fault protection capabilities; it automatically trips and cuts off power instantly upon detecting an overload or short circuit, thereby establishing a comprehensive safety barrier for DC circuits and equipment.
- The DC miniature circuit breakers developed and manufactured by CNTN Elétrica feature exceptional resistance to ripple and reverse current, effectively mitigating interference in DC circuits to ensure smoother and more reliable operation.
- Our 63A DC miniature circuit breakers feature high‑efficiency arc quenching and are well‑adapted to the characteristics of DC arcs.
- The housing is constructed from high-standard, Grade A flame-retardant materials, offering exceptional heat resistance and fire-retardant properties to effectively eliminate fire hazards and fortify the defenses of circuit safety.
- CNTN Electric introduces a highly reliable, high-quality 2 Pole DC MCB, featuring rated current specifications ranging from 6A to 63A to meet the protection requirements of various DC circuits.
- Our products are tailored to a wide range of DC applications across various industries: PV string protection, energy storage, new energy vehicles, DC charging stations, communication base stations, and industrial DC control systems, as well as DC power distribution systems for marine and rail transit sectors.
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