Square D EHB34040-1042 3 Pole Circuit Breaker
The Square D EHB34040-1042 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 40 Amps and a voltage rating of 480V. It has an interrupting rating of 14kAIC at 277V. The EHB34040-1042 has a bolt-on connection type and includes LI – long-time and instantaneous trip functions.