Description
Square D MJA36400 600VDC 3 Poles Line Circuit Breaker. Brand new 3 pole 400A 600V I- line circuit breaker. Lugs for conductors are #2- 500KCMIL Unit was mounted in new I-Line switchgear and replaced with a larger amperage. Brand new 3 pole 400A 600V I- line circuit breaker. Lugs for conductors are #2- 500KCMIL Unit was mounted in new I-Line switchgear and replaced with a larger amperage.