1、Highly Efficient Conservation: This 3 phase motor conservation breaker can accurately detect whether there is a phase loss condition in the motor, effectively avoiding overcurrent and load imbalance problems caused by phase loss. 2、Excellent PC Material: This DIN rail mount miniature circuit breaker is made of excellent PC material, which is sturdy and wear resistant, not easy to be damaged, and flame retardant. 3、Multifunctional: This DIN rail mount circuit breaker is multifunctional and provides defect conservation, phase break conservation, short circuit conservation and overload conservation. 4、Easy Installation: The rail type installation method makes it easy to install this 3 phase motor conservation breaker in your motor system. Simply mount it on the rail and connect the necessary wires for convenient and easy setup. 5、Wide Application: This DIN rail mounting current circuit breaker has a wide range of applications and can be used for motors, fans, aerator pumps and water pumps. Item Type: 3 Phase Motor Conservation Breaker Material: Flame Resistant PC Rated Current: 63A Number Of Poles: 3P Rated Frequency: 50Hz Phase Loss Action Time: ≤0.3S Product Function: Phase Loss, Phase Break, Short Circuit, Overload Conservation Installation Method: Rail Type 1 x 3 Phase Motor Conservation Breaker