Eaton Type GFTCB 1-Pole 1-Phase thermal-magnetic circuit breaker with 5-Milli-Amp sensitivity, is rated at 15-Amps and 120-Volt AC. Interrupt current rating of this circuit breaker is 10-Kilo-Amps. It accommodates copper/aluminum wire of size 14 - 4-AWG. This ground fault circuit breaker offers plug-on mounting. It is suitable for use on Type BR loadcenters and circuit breakers. Ground fault circuit breaker is UL listed and meets Federal W-C375 specifications.