NDMNZ/GZ-630V

The NDMNZ-630V Molded Case Circuit Breaker (hereinafter referred to as the circuit breaker) is designed for DC systems with a working voltage up to DC1500V and a rated operational current of 630A and below. It provides overload and short-circuit protection, safeguarding lines and power equipment from damage caused by overcurrent. The NDMNGZ-630V Molded Case Switch Disconnector (hereinafter referred to as the switch disconnector) is designed for DC systems with a working voltage up to DC1500V and a rated operational current of 630A and below. It features load-breaking capability and is suitable for infrequent switching operations. It effectively isolates electrical equipment from the power source, ensuring safe and reliable maintenance. This product is primarily applied in: photovoltaic combiner boxes and energy storage high-voltage boxes.