Square D MA36400 3 Pole Circuit Breaker
The Square D MA36400 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 400 Amps and a voltage rating of 600VAC, 250VDC. It has an interrupting rating of 30kAIC at 480V. The MA36400 has a plug-in connection type and includes long time, short time and instantaneous trip functions.