2P Circuit Breaker 400V 20AMiniature Circuit Breaker Module Residual Current Isolator DIN Rail Mount DZ47?63 C20 Overcurrent Protector Automatic switch

Ultra High Breaking Capacity: Come with high breaking capacity up to 6000A. Compact size bring small footprint, easy to use. Rated Current: 20A. Rated Voltage : AC 400V 50Hz For Office And Residential Buildings Use: Miniature circuit breakers are mainly used for the lighting of office and residential buildings. Suitable for power distribution and protect facilities from overload and short circuit damage Bistable Locking Clamp: Adopt modular structure, can be easily installed on the DIN standard rail in the distribution box, possess bistable locking clip Protect Short Circuit Damage: Used to protect low voltage electrical systems from overcurrent damage caused by overload or short circuit Good Flame Retardant: The shell is made of PA66 nylon material, which has excellent flame retardant