Product Description: The Square D MXP36600G is a Molded Case Circuit Breaker from the Micrologic family. It features a 3-pole design with a 600V, 600A rating and a 65kA@480V AIC rating. This breaker uses a Bolt-On connection and includes Solid State protection for LSIG functions (Long-Time, Short-Time, Instantaneous, and Ground Fault).