{"product_id":"square-d-line-arc-dc-contactor-51019-332-04-02192","title":"Square D LINE-ARC DC Contactor 51019-332-04","description":"\u003cp\u003eUsed in crane bridge, trolley, and heavy industrial DC motor control applications, the Square D EC\u0026amp;M Class 7004 Type MGO-1 is a single-pole, normally open LINE-ARC DC magnetic contactor rated NEMA Size 5. The assembly part number is 51019-332-04 as shown on the shipping label, with the installed operating coil marked 51019-243-93 and rated 230\/240 VDC. Per published Square D Class 7004 specifications, the NEMA Size 5 MGO-1 contactor is rated for 600 volts DC maximum and 300 amperes continuous duty (8-hour rating), with a single normally open power pole. The unit is manufactured in Mexico, consistent with Square D \/ Schneider Electric production markings visible on the frame casting. The iridescent gold metal arc chute plate is present and marked EC\u0026amp;M 1435 No. 5, confirming the NEMA Size 5 arc suppression assembly. The contactor body, coil housing, and mechanical linkage components are all present and visible. Brass power terminals are intact. This contactor type is a direct replacement or spare for Square D Class 7004 Type M LINE-ARC DC contactor applications across mill-duty, crane hoist, and industrial drive systems requiring single-pole DC switching at the NEMA Size 5 current rating. Part is sold as-is surplus.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0526-02192\u003c\/p\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":49693940842736,"sku":"m02192","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/586386F3-339F-4FC9-A23A-799B7228CEF1.jpg?v=1778169338","url":"https:\/\/mroexchange.com\/products\/square-d-line-arc-dc-contactor-51019-332-04-02192","provider":"MRO Exchange","version":"1.0","type":"link"}