ABB SKHA36AT1200 600-1200Amp 600V 3 Pole GE Distribution Molded Case Circuit Breaker

GE Spectra RMS™ SKHA36AT1200 Type SKH standard continuous load molded case circuit breaker with tracking short time, 600 VAC, 1200 A, 25 kA, 3 Poles, Electronic LSI/Interchangeable Trip. Spectra RMS Molded Case Circuit Breakers (SE150, SF250, SG600 and SK1200) have a digital, solid state, RMS sensing trip system with field installable, front-mounted rating plugs to establish or change the breaker ampere rating. Adjustable instantaneous with tracking short-time is standard on all frames. The trip system uses digital sampling to determine the RMS value of sinusoidal and non-sinusoidal currents.