ABB / General Electric SGDA22AT0400 – 400A 2 Pole Molded Case Circuit Breaker Popular

Engineered for commercial environments, the GE SGDA22AT0400 delivers advanced protection. This two-pole, 400A MCCB utilizes true RMS sensing to accurately monitor current and prevent nuisance tripping. It bolts into GE Spectra Series panelboards and switchboards. For upgrades, this unit is replaced by the XT5NU340AFFF000XXX using a Spectra retrofit kit. Rated 65kAIC at 240V, it features an electronic trip unit with configurable LSI settings for precise system coordination.