Sale Square D FDA34050 – 50A 3 Pole Molded Case Circuit Breaker

The Square D FDA34050 is a 3-pole, 50A molded case circuit breaker engineered for commercial environments. Belonging to the legacy F-Frame series, it delivers reliable thermal-magnetic protection. Designed for Square D I-Line panelboards, this breaker features a plug-on mounting style. It is an ideal maintenance replacement for older panels, with the HDA36050 serving as the modern equivalent. Featuring an 18 kAIC rating at 480VAC, it includes fixed LI trip functions and a Visi-Trip indicator.