Square D Q4L3400 400 Amp 3 Pole 240V Type LAL Circuit Breaker Style:Used - Gray Label it can handle heavy loads

it can handle heavy loads and provide reliable performance

28 cubic in

ensuring their longevity and uninterrupted performance

The high-grade steel design is ANSI-certified

2-pole circuit breaker designed for 277/480V systems

Square D Q4L3400 400 Amp 3 Pole 240V Type LAL Circuit Breaker Style:Used - Gray Label it can handle heavy loadsThe Square D Q4L3400 is a 400 Amp, 3 pole circuit breaker designed for 240V Type LAL applications. Engineered for reliable protection and durability, it ensures safe power distribution in commercial and industrial electrical systems. Ideal for heavy duty environments requiring consistent performance and precise circuit interruption. Square D Q4L3400 400 Amp 3 Pole 240V Type LAL Molded Case Circuit Breaker