Eaton LG3600S04 Molded Case Circuit Breaker - UL 489

The LG3600S04 is a three-pole, L-frame Series C complete molded case circuit breaker designed for quick installation in control panels and feeder applications. This form factor reduces panel depth and wiring complexity while delivering robust main protection up to 600 A. Fixed thermal and fixed magnetic trip mechanisms provide consistent fault clearing and better coordination with upstream devices, helping prevent cascading trips during startup surges. Businesses benefit from reduced downtime and improved system reliability in manufacturing lines and critical process controls. The shunt-trip option (12-24 Vac/dc, left terminal on the same side) enables remote trip signaling and safer emergency shutdown schemes. This feature simplifies integration with PLCs, safety interlocks, and automated monitoring systems, lowering integration risk and installation time. With a 600 Vac rating and engine generator-ready classification, the LG3600S04 supports high-current applications common in industrial plants, data centers, and utility interfaces. Its three-pole configuration ensures balanced protection across phases, improving arc-flash safety and fault containment. UL 489, CSA C22.2 No. 5, and IEC 947-2 certifications underpin global acceptance, while Eaton's MOEM MCCB guides help engineers select compatible accessories and terminations. The compact footprint, 16 lb weight, and compatibility with Series C accessories translate to faster commissioning and lower lifecycle costs.