Siemens HE43B050 3 Pole Circuit Breaker
The Siemens HE43B050 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 50 Amps and a voltage rating of 480V. It has an interrupting rating of 25kAIC at 480V. The HE43B050 has a bolt-on connection type and includes long time and instantaneous trip functions.