Ratings and field fit
The LC1G150KUEN: At 400 V it handles 75 kW AC-3; at 690 V the same contactor is good for 90 kW. Mechanical life is 8 million cycles — that's a solid decade-plus at normal production rates. Power dissipation per pole runs 10 W at full thermal (275 A AC-1) and 5 W at the AC-3 thermal current of 150 A, so keep your enclosure vented if you're loading it near the edge.
Mounts on a plate — no DIN rail for this frame size. Power connections are bolted busbar or lugs up to 185 mm²; control circuit uses push-in terminals accepting 0.2–2.5 mm². Torque power terminations to 18 N·m. The IP2X shrouds are included for front-face protection. Dimensions: 7.6 in deep by 4.3 in wide by 7.6 in tall; allow 35 mm pitch between units.
