Automatic switch 4P Circuit Breaker, MCCB Circuits Breakers Short Circuit Protection Overload Protections for Electric

Circuit Breaker Thermosetting Material: Thermosetting material, good combustion supporting property, even if encounters an open flame, will only gradually carbonize and will not burn Flame Retardant Shell: Small size, short circuit protection, overload protection, flame retardant shell, high segmentation, short arcing Ambient Operating Temperature: Ambient operating temperature is ?20℃?60℃, can be applied to more extreme environments Application: Used to distribute electric and protect circuits and power equipment from overload, short circuit, under voltage and other faults, can be used as infrequent starting and overload, short circuit, and under voltage protection of motors.