Square D LAL3640031M 3 Pole Circuit Breaker
The Square D LAL3640031M 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 42kA at 240VAC, 30kA at 480VAC, 22kA at 600VAC, 10kA at 125VDC, 10kA at 250VDC. The LAL3640031M has a unit mounting type and includes instantaneous trip functions.