General Electric SGLB36BD0400 Circuit Breaker

The General Electric SGLB36BD0400 is a 400 Amp, 600 Volt, 3-pole circuit breaker (GE part number SGLB36BD0400) with a W 200 Trip designation. Designed for three-phase electrical systems, it interrupts current to protect feeders and connected equipment from overloads and short circuits. The W 200 Trip designation signifies its trip characteristics as specified by GE, helping ensure timely interruption during fault conditions. This unit is intended for industrial and commercial power distributions operating at up to 600 V, providing reliable overcurrent protection for high-current feeders. With its 3-pole configuration and 400 A rating, it supports coordinated protection across all phases in 3-phase installations and is commonly used in service panels and distribution gear. Ensure installation follows applicable electrical codes and manufacturer guidelines to maintain safe operation.