{"product_id":"westinghouse-1490460-contactor-l-60-interlock","title":"Westinghouse 1490460 CONTACTOR L-60 Interlock","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"690\"\u003eThe Westinghouse 1490460 L-60 Interlock is an inboard electrical interlock assembly designed for use with Westinghouse contactors and \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotor\u003c\/a\u003e starters. This interlock prevents two contactors from being energized simultaneously, ensuring safe operation in reversing starter, transfer control, and motor control applications. The assembly is commonly installed in motor control centers, industrial control panels, and automation systems where mechanical and electrical interlocking is required to prevent conflicting contactor operation. The 1490460 is specifically identified as an L-60 inboard interlock for Size 3 and Size 4 contactors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"692\" data-end=\"709\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"710\" data-end=\"1262\"\u003eThe Westinghouse 1490460 L-60 Interlock is commonly used in reversing motor starters, conveyor systems, pumps, compressors, hoists, fans, and industrial machinery requiring forward\/reverse motor control. It is mounted between paired contactors to prevent simultaneous closure, helping protect motors, starters, and electrical equipment from damage caused by opposing contactor operation. The interlock is suitable for industrial motor control systems utilizing compatible Westinghouse Size 3 and Size 4 contactors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1264\" data-end=\"1293\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1294\" data-end=\"2209\"\u003e• Manufacturer: Westinghouse Electric Corporation\u003cbr data-start=\"1343\" data-end=\"1346\"\u003e• Part Number: 1490460\u003cbr data-start=\"1368\" data-end=\"1371\"\u003e• Series: L-60\u003cbr data-start=\"1385\" data-end=\"1388\"\u003e• Product Type: Contactor Interlock Assembly\u003cbr data-start=\"1432\" data-end=\"1435\"\u003e• Interlock Type: Inboard Electrical Interlock\u003cbr data-start=\"1481\" data-end=\"1484\"\u003e• Function: Prevents simultaneous operation of paired contactors\u003cbr data-start=\"1548\" data-end=\"1551\" data-is-only-node=\"\"\u003e• Compatible Contactor Sizes: Size 3 and Size 4\u003cbr data-start=\"1598\" data-end=\"1601\"\u003e• Application: Reversing starters and motor control systems\u003cbr data-start=\"1660\" data-end=\"1663\"\u003e• System Compatibility: Westinghouse contactors and motor starters\u003cbr data-start=\"1729\" data-end=\"1732\"\u003e• Installation Type: Contactor-mounted accessory\u003cbr data-start=\"1780\" data-end=\"1783\"\u003e• Control Function: Electrical interlocking and safety protection\u003cbr data-start=\"1848\" data-end=\"1851\"\u003e• Mounting Configuration: Inboard assembly design\u003cbr data-start=\"1900\" data-end=\"1903\"\u003e• Intended Use: Motor starter and contactor interlocking\u003cbr data-start=\"1959\" data-end=\"1962\"\u003e• Operating Environment: Industrial and commercial electrical applications\u003cbr data-start=\"2036\" data-end=\"2039\"\u003e• Service Type: OEM replacement component\u003cbr data-start=\"2080\" data-end=\"2083\"\u003e• Condition Availability: Commonly available as surplus, replacement, and NOS inventory. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2211\" data-end=\"2235\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2236\" data-end=\"2380\"\u003e• Eaton L-60 Electrical Interlock Assembly\u003cbr data-start=\"2278\" data-end=\"2281\"\u003e• Cutler-Hammer Size 3–4 Contactor Interlock Kit\u003cbr data-start=\"2329\" data-end=\"2332\"\u003e• Siemens Reversing Contactor Interlock Assembly\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"New","offer_id":51732617888046,"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_f1389d6e-bc4f-4160-817d-c689fe319810.jpg?v=1770599964","url":"https:\/\/plgautomation.com\/products\/westinghouse-1490460-contactor-l-60-interlock","provider":"PLG Automation ","version":"1.0","type":"link"}