Siemens HMD63B500 3 Pole Circuit Breaker
The Siemens HMD63B500 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 500 Amps and a voltage rating of 600VAC. It has an interrupting rating of 50kAIC at 600V, 65kAIC at 480V. The HMD63B500 has a feed-thru connection type and includes long time and instantaneous trip functions.