Square D LJL36400CU31X 3 Pole Circuit Breaker
The Square D LJL36400CU31X is a 3 Pole solid state molded case circuit breaker with a current rating of 400 Amps and a voltage rating of 600VAC. It has an interrupting rating of 25kA. The LJL36400CU31X has a unit mounting type and includes long time and instantaneous trip functions.