Product Description: The Schneider Electric PJA36100U44AYP is a Molded Case Circuit Breaker from the Powerpact family. It is a 3-pole breaker rated for 1000 amps and 600 volts, with an interrupting capacity of 65kA at 480V. This unit features an I-Line Style Plug-In connection and solid-state protection with LSIG functions.