Schneider Electric Square D FA360901021 molded‑case circuit breaker is a 3‑pole, 90‑amp protective device rated for 600 V AC, designed for use in commercial and light industrial electrical distributions to interrupt power on overloads or faults. This unit includes a shunt‑trip accessory for remote tripping, enabling an emergency shutdown from a distant control point and enhancing overall panel safety. As part of the Square D molded‑case family, it provides a compact, field‑replaceable protection option for feeders and branch circuits in distribution panels that require a 3P, 90 A, 600 V solution.
