PowerPacT J-Frame motor circuit protectors (MCP) are instantaneous-trip circuit breakers designed to offer short circuit protection for motors. The unique design of the PowerPacT MCPs accommodates transient motor inrush current without nuisance tripping. These motor protectors accept the same accessories and terminals as the PowerPacT J circuit breakers. This unit has lugs on both the line and load side. This unit includes a factory installed 1A/1B auxiliary switch. This PowerPacT J, 250A, 3 pole, motor protector has a breaking capacity of 25kA at 600VAC. The breaker has a continuous current rating of 80%. PowerPacT J motor circuit protectors comply to UL, CSA, and IEC standards and are CE marked.