Product Description: The Square D DJA34250E53 is a Molded Case Circuit Breaker from the Powerpact family. It features a 3-pole design with a 480V voltage rating and 250A amperage. This breaker has an AIC rating of 65kA@480V and uses an I-Line Style Plug-In connection. It includes solid-state protection with LSI functions for long-time, short-time, and instantaneous protection.