Product Description: The Siemens SHND6B100LSIG is a Molded Case Circuit Breaker from the Sentron Series. It features a 3-pole design with a 600V, 1000A rating and an AIC rating of 65kA@480V. This breaker includes solid-state protection with LSIG functions (Long-Time, Short-Time, Instantaneous, and Ground Fault). It uses a Feed-Thru connection for easy installation.