Description

The GE SGLC3604L4XX Molded Case Circuit Breaker is a high-performance 400-amp, 3-pole molded case circuit breaker from the Spectra Series developed by General Electric (now supported by ABB). It is designed for industrial and commercial electrical distribution systems requiring reliable protection against overloads, short circuits, and ground faults.

This GE 400 AMP breaker operates at up to 600 VAC and features a microEntelliGuard™ electronic trip unit with LSIG protection (Long-Time, Short-Time, Instantaneous, and Ground-Fault). The adjustable electronic trip settings allow precise coordination with other protective devices in complex power systems.

Built on the SG600 frame platform, the breaker provides a 65 kA interrupting capacity at 480 V, enabling it to safely interrupt high fault currents in heavy-duty electrical installations. The unit also includes bolt-on connections, solid-state protection, and is suitable for reverse-feed applications, making it flexible for installation in switchboards, panelboards, and motor control centers.

The GE SGLC3604L4XX Molded Case Circuit Breaker is commonly used in industrial plants, commercial buildings, and infrastructure projects where dependable circuit protection and advanced electronic trip functionality are required.