With AC 50/60HZ, rated voltage up to 690V under the AC-3 use category, and setting current range 0.1A~32A, it can replace the combination of 3-pole circuit breaker and thermal overload relay functionally, and realize the short circuit, thermal overload, and phase loss protections of motor, and can also be used for infrequent line conversion or direct start of motor.
With AC 50/60HZ, rated voltage up to 690V under the AC-3 use category, and setting current range 0.1A~32A, it can replace the combination of 3-pole circuit breaker and thermal overload relay functionally, and realize the short circuit, thermal overload, and phase loss protections of motor, and can also be used for infrequent line conversion or direct start of motor.
