A secondary injection test set is a key element in any diagnostic and maintenance program, when it comes to taking care of circuit breakers and relays, as it determines whether the equipment is functioning correctly or is in need of service.
When dealing with sophisticated electrical systems, performance tests such as insulation resistance tests, watts loss tests and electronic tripping function trip tests can be performed to verify that the circuit breaker is able to perform its basic functions.
The Square D by Schneider UTS-3 Secondary Injection Test Set is designed to perform operational tests and diagnoses of Square D electronic trip circuit breakers, circuit breaker components and tripping functions.