Introdução:
- A DC miniature circuit breaker is a compact, low-voltage protective switch specifically designed for DC circuits; it automatically trips to interrupt the power supply in the event of an overload or short circuit, thereby safeguarding the safety of both the wiring and the equipment.
- The DC miniature circuit breakers manufactured by CNTN Electric possess the capability to withstand DC circuit ripple and reverse current.
- CNTN Electric’s 63A DC MCB is very compact in size, making it easy to install. Its overall dimensions are only 7.7*6.5*1.7 cm.
- Our DC miniature circuit breakers feature highly efficient arc suppression and are adapted to the characteristics of DC arcs.
- The casing of our DC Mini Breaker is made of Material retardador de chamas Classe A para evitar o risco de incêndio em altas temperaturas.
- CNTN Electric manufactures 63A DC MCB with high reliability and quality. The rated current (A) of these DC miniature circuit breakers ranges from 6 A to 63 A, and the rated voltage is 5-220 VAC.
- Our DC miniature circuit breakers are suitable for a wide range of applications, including PV (solar) DC combiner box/string protection, energy storage battery packs, electric vehicles, DC charging pile circuits, communication base stations, industrial DC control circuits, marine vessels, and rail transit DC power distribution.
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