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Compliance standard: IEC 60255
The device cuts off both L and N lines simultaneously
Rated control supply voltage (Us): AC 220V / AC 230V / AC 240V
similar to an MCB
Rated Impulse Withstand Voltage (Uimp): 6kV (1
CHINT Four Pole DC Circuit Breaker Size:32 Ampere Compliance standard: IEC 60255The CHINT NB1 63DC DC Circuit Breaker provides dependable overload and short circuit protection for DC systems up to 1000 V and 63 A. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. With 6 kA breaking capacity and C curve tripping characteristics, the NB1 63DC ensures fast, stable protection. Built to IEC EN 60947 2 and RoHS standards, it features dual connection capability for cables or