Weekend Sale Square D FC34040 – 40A 3 Pole Molded Case Circuit Breaker

Providing reliable overcurrent safety, the Square D FC34040 is a 3-pole, 40A legacy molded case circuit breaker. It is engineered to handle demanding commercial and industrial power distribution needs. This unit features a specialized plug-on design that fits Square D I-Line panelboards. While it is a legacy F-Frame model, it can be replaced by the PowerPact H-Frame HJA36040 for modern applications. It boasts a 65kAIC rating at 480VAC, is HACR rated, and includes a visual trip indicator.