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Safety Class
Shock and Vibration: Installed in areas free from strong shock or vibration
such as 600V DC and 1000V DC
Rated Voltage (Ue): DC 250 V (1P)
the NJVA1 provides reliable protection for power grids
CHINT Two Pole DC Circuit Breaker Size:63 Ampere Safety ClassThe 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
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