Shop Now Square D LA36300 – 300A 3 Pole Molded Case Circuit Breaker
Original price was: $2,527.01.$1,061.34Current price is: $1,061.34.
Engineered for industrial power distribution, the LA36300 is a 3-pole, 300A MCCB from Square D utilizing thermal-magnetic technology to defend against overloads. This L-Frame breaker features an I-Line mounting style, plugging into Square D panelboards. For modernization, it is replaced by the PowerPacT LJA36400U31X. Delivering a 30 kAIC rating at 480VAC, it ensures high-level fault protection. The unit includes an adjustable magnetic trip and a Visi-Trip indicator.





