Schneider Electric FJA34100E64 Circuit Breaker

Schneider Electric Square D PowerPact FJA34100E64 is a 3‑pole molded‑case circuit breaker rated for 480 VAC with a 100 A continuous current rating and 65 kA interrupting capacity, designed for three‑phase protection in industrial electrical systems. This PowerPact Type FJA device uses I‑Line style plug‑in mounting for quick installation in compatible panelboards and switchboards, and it employs a thermal‑magnetic trip to provide reliable overload protection and fast short‑circuit interruption on 3‑phase circuits. The FJA34100E64 variant is part of Schneider Electric's PowerPact family, intended to safeguard feeders and motor circuits in commercial and industrial power distribution networks at 480 V.