Square D EHB34020-1042 3 Pole Circuit Breaker
The Square D EHB34020-1042 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 20 Amps and a voltage rating of 480Y/277VAC. It has an interrupting rating of 14kAIC at 480Y/277VAC, 65kA at 120VAC. The EHB34020-1042 has a bolt-on connection type.