1P Low Voltage Circuit Breaker DIN Rail Mount Residual Current Isolator 230V 400V 63A for Lighting Device Automatic switch

EXCELLENT FLAME RETARDANT: The shell is made of PA66 nylon material, which possess excellent flame retardant and safe performance PREVENT SHORT CIRCUIT DAMAGE: Used to protect low voltage electrical systems from overcurrent damage caused by overload or short circuit EASY TO INSTALL: Modular structure can be easily installed on the DIN standard rail in the distribution box, possess bistable locking clip FOR OFFICE AND BUILDINGS: 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 4500A/6000A BREAKING CAPACITY: Come with high breaking capacity up to 4500A/6000A. Compact size bring small footprint, more convenient to use