Circuit Breaker and Overload Relay Test Set

  • Digital memory ammeter
  • Digital, multirange timer
  • High-current output
  • Solid-state output initiate circuit

The CB-832 test set is a high-current circuit breaker and overload relay test set. Model CB-832 is designed to test the circuit breaker and overload relays by means of primary current injection.

Model CB-832 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.

Technical Documents
Technical guide
Ground Fault Protection Testing per NEC 230.95(C) of Low Voltage Circuit Breakers