Features Faster Breaking: The motor circuit breaker can timely disconnect the circuit in to avoid damage, protecting the motor and extend the lifespan. Wide in Fitting: Motor circuit breaker is suitable for various motor with different load types, resistive, capacitive, and inductive loads. Good Protection: When disconnecting the circuit, it can effectively prevent short circuits in wires, high temperatures, and other situations. Reliable in Use: Designed to have 6KV rated impulse withstand voltage, the 3P circuit breaker can improve the circuit safety and reliability. Easy to Install: Comes with a light weight and a compact size as well, the motor circuit breaker supports quick 35mm guide rail installation. Specification: Item Type: Motor Circuit Breaker Control Type: Button Control Type Installation Method: 35mm Guide Rail Installation Usage Type: AC-3 class 50/60Hz.  Product Voltage: AC 690V Rated Impulse Withstand Voltage: 6KV Package List: 1 x Motor Circuit Breaker Package List 1 x Motor Circuit Breaker