Feature 1 Faster Breaking: The motor circuit breaker can timely disconnect the circuit in to avoid damage, protecting the motor and extend the lifespan. 2 Wide in Fitting: Motor circuit breaker is suitable for various motor with different load types, resistive, capacitive, and inductive loads. 3 Good Protection: When disconnecting the circuit, it can effectively prevent short circuits in wires, high temperatures, and other situations. 4 Reliable in Use: Designed to have 6KV rated impulse withstand voltage, the 3P circuit breaker can improve the circuit safety and reliability. 5 Easy to Install: Comes with a light weight and a compact size as well, the motor circuit breaker supports quick 35mm guide rail installation.Item Type: Motor Circuit BreakerControl Type: Button Control TypeInstallation Method: 35mm Guide Rail InstallationUsage Type: AC-3 class 50/60Hz. Product Voltage: AC 690VRated Impulse Withstand Voltage: 6KV Package List1 x Motor Circuit Breaker