{"product_id":"westinghouse-718b721g37-polar-unit-shunt-trip-assembly","title":"Westinghouse 718B721G37 Polar Unit Shunt Trip Assembly","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"424\"\u003eThe Westinghouse 718B721G37 Shunt Trip Assembly is used in industrial circuit breaker trip and protection systems. Commonly installed in \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\" title=\"switchgear assemblies\"\u003eswitchgear assemblies\u003c\/a\u003e, breaker control equipment, and industrial power distribution systems. Maintenance teams, electrical contractors, and system integrators use this shunt trip assembly for breaker protection replacement, electrical maintenance, and retrofit projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"426\" data-end=\"443\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"444\" data-end=\"712\"\u003eThe Westinghouse 718B721G37 Shunt Trip Assembly is used in industrial switchgear systems, circuit breaker control assemblies, facility power distribution equipment, and electrical protection applications requiring dependable remote trip and breaker shutdown operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"714\" data-end=\"743\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"745\" data-end=\"1248\"\u003e• Manufacturer Part Number (MPN): 718B721G37\u003cbr data-start=\"789\" data-end=\"792\"\u003e• Product Type: Shunt Trip Assembly\u003cbr data-start=\"827\" data-end=\"830\"\u003e• Brand: Westinghouse\u003cbr data-start=\"851\" data-end=\"854\"\u003e• Unit Type: Polar Unit HU-1\u003cbr data-start=\"882\" data-end=\"885\"\u003e• Application Type: Industrial Circuit Breaker Protection\u003cbr data-start=\"942\" data-end=\"945\"\u003e• Function: Remote Breaker Trip and Shutdown Control\u003cbr data-start=\"997\" data-end=\"1000\"\u003e• Installation Type: Breaker Mounted\u003cbr data-start=\"1036\" data-end=\"1039\"\u003e• Compatible Systems: Industrial Switchgear and Power Distribution Equipment\u003cbr data-start=\"1115\" data-end=\"1118\"\u003e• Typical Use: Breaker Protection and Electrical Maintenance\u003cbr data-start=\"1178\" data-end=\"1181\"\u003e• Industrial Environment: Manufacturing and Commercial Facilities\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1250\" data-end=\"1274\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1275\" data-end=\"1389\"\u003e• Eaton S29322 Shunt Trip Assembly\u003cbr data-start=\"1309\" data-end=\"1312\"\u003e• Siemens MTX3B800SHT Shunt Trip Unit\u003cbr data-start=\"1349\" data-end=\"1352\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-s33595-schneider-electric-full-function-circuit-breaker-test-kit?_pos=1\u0026amp;_sid=6879e1a95\u0026amp;_ss=r\" title=\"S33595\"\u003eS33595\u003c\/a\u003e Shunt Trip Module\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"New","offer_id":51732419838254,"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_8220793c-89ba-43f8-a34c-a3d86291fc7f.jpg?v=1770599413","url":"https:\/\/plgautomation.com\/products\/westinghouse-718b721g37-polar-unit-shunt-trip-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}