Siemens JXD63B300L 3 Pole Circuit Breaker
The Siemens JXD63B300L is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 300 Amps and a voltage rating of 600V. It has an interrupting rating of 35kAIC at 480V. The JXD63B300L has a feed-thru connection type and includes long time and instantaneous trip functions.