General Electric SGDA32AT0400 Industrial Circuit Breaker

The General Electric (GE) SGDA32AT0400 is a 400A, 240V, 3-pole industrial circuit breaker built for heavy-duty protection in industrial power distribution. It serves as a protective interrupting device for three-phase electrical systems, enabling the isolation of circuits during overloads or faults to safeguard wiring and equipment. With a 400-amp, 240-volt rating, this SGDA model is intended for main or feeder protection in industrial panels where reliable, high-current interruption at 240V is required. Designed for industrial installation, it supports three-phase loads in demanding environments that depend on consistent, compliant electrical protection at the distribution level.