Megger is the manufacturer of circuit breaker and overload relay test set, cb-832. The product is a test set which is a high-current circuit breaker and overload relay test set. The machine is designed to test the circuit breaker and overload relays by means of primary current injection. It is a self-contained test set that incorporates a variable high-current output and appropriate control circuitry and instrumentation for testing thermal, magnetic or solid-state motor overload relays; molded-case circuit breakers; and ground-fault trip devices. The salient features of circuit breaker and overload relay test set are:
