{"product_id":"square-d-lc1d50au7-3-phase-ac-contactor","title":"Square D LC1D50AU7 3-Phase AC Contactor","description":"\u003cdiv\u003e\u003cp\u003eLC1D50AU7 TeSys D 3-pole AC contactor, manufactured by Schneider Electric, switches up to 50 A in AC-3 duty for three-phase motor loads and provides three normally open contacts (3PST-NO) for straightforward motor starting and control in industrial automation. It uses a 240 VAC coil (50\/60 Hz) to energize the contactor, while the main circuit is rated for up to 440 VAC in AC-3 service and protected by an SCCR up to 100 kA, making it suitable for higher-inrush loads and safety margins in typical panel or DIN rail installations. For performance, Schneider Electric lists a 40 HP rating at 480 VAC with a maximum load of 50 A, and the unit is compatible with DIN rail mounting or panel mounting, with protective-cover variants available to suit harsher environments and ease of enclosure integration. Common applications include starting and stopping three-phase motors in conveyors, pumps, fans, and packaging machinery, where a compact, reliable TeSys D contactor—featuring a standard coil voltage and simple electrical interface—delivers durable operation and predictable control for scalable automation.\u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"New","offer_id":51712886931758,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_1265ba62-4e02-4f7a-bdce-7ba6868b6b8d.jpg?v=1770366541","url":"https:\/\/plgautomation.com\/products\/square-d-lc1d50au7-3-phase-ac-contactor","provider":"PLG Automation ","version":"1.0","type":"link"}