1000 A continuous at 600 VAC — that is a main breaker for a 600 A to 800 A transformer secondary or a large motor control center feeder. The 600 VAC rating covers 480Y/277 V wye and 600 V delta ungrounded systems. Three poles for three-phase distribution; the E.DIP LS/I trip lets you coordinate selectively with downstream breakers by setting long-time delay and short-time pickup independently.
Deployment context
Bolts into a switchboard or panelboard — fixed mount, not plug-in. The XT7H frame accepts auxiliary contacts, shunt trip, and under-voltage release modules for remote trip and status feedback. Rated for 100% continuous load without derating when installed in a suitable enclosure with proper ventilation.