Product Description
SGLL36AT0400
3P 400A frame 600V Spectra 65k RMS Molded Case Circuit Breakers (SE150, SF250, SG600 and SK1200) This unit includes 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 unit uses digital sampling to determine the RMS value of sinusoidal and non-sinusoidal currents. Choose new or Green/Refurbished.