{"product_id":"westinghouse-style-1876904a-type-c0-6-overcurrent-relay","title":"Westinghouse Style 1876904A Type C0-6 Overcurrent Relay","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"628\"\u003eThe Westinghouse Style 1876904A Type CO-6 is an electromechanical overcurrent relay designed to provide inverse-time overcurrent protection for electrical power systems. The relay operates using induction disc technology and monitors current through connected current transformers (CTs). When current exceeds preset pickup levels, the relay initiates a trip signal to operate associated circuit breakers and protect feeders, transformers, \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotors\u003c\/a\u003e, and distribution circuits from overload and fault conditions. The CO-6 relay is commonly used in substations, switchgear, and industrial power distribution systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"630\" data-end=\"647\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"648\" data-end=\"1019\"\u003eThe Westinghouse 1876904A CO-6 relay is commonly installed in utility substations, industrial plants, switchgear assemblies, motor control systems, and power generation facilities. It provides protective relaying for feeders, transformers, motors, and electrical distribution circuits by detecting abnormal current conditions and coordinating breaker tripping operations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1021\" data-end=\"1050\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1051\" data-end=\"1906\"\u003e• Manufacturer: Westinghouse Electric Corporation\u003cbr data-start=\"1100\" data-end=\"1103\"\u003e• Part Number: 1876904A\u003cbr data-start=\"1126\" data-end=\"1129\"\u003e• Product Type: Overcurrent Protection Relay\u003cbr data-start=\"1173\" data-end=\"1176\"\u003e• Relay Type: Type CO-6\u003cbr data-start=\"1199\" data-end=\"1202\"\u003e• Protection Function: Inverse-Time Overcurrent Protection\u003cbr data-start=\"1260\" data-end=\"1263\"\u003e• Operating Principle: Electromechanical Induction Disc\u003cbr data-start=\"1318\" data-end=\"1321\"\u003e• Input Type: Current Transformer (CT) Operated\u003cbr data-start=\"1368\" data-end=\"1371\"\u003e• Function: Overload and fault current detection\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Application: Feeder, transformer, motor, and generator protection\u003cbr data-start=\"1489\" data-end=\"1492\"\u003e• Mounting Type: Panel Mounted\u003cbr data-start=\"1522\" data-end=\"1525\"\u003e• Installation Type: Protective relay assembly\u003cbr data-start=\"1571\" data-end=\"1574\"\u003e• System Compatibility: Utility and industrial power systems\u003cbr data-start=\"1634\" data-end=\"1637\"\u003e• Intended Use: Circuit breaker trip initiation during fault conditions\u003cbr data-start=\"1708\" data-end=\"1711\"\u003e• Operating Environment: Industrial, commercial, and utility applications\u003cbr data-start=\"1784\" data-end=\"1787\"\u003e• Performance Feature: Adjustable time-current characteristics for selective coordination and reliable fault protection\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1908\" data-end=\"1932\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1933\" data-end=\"2035\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• ABB REF615 Protection Relay\u003cbr data-start=\"1962\" data-end=\"1965\"\u003e• Siemens SIPROTEC 7SJ62 Relay\u003cbr data-start=\"1995\" data-end=\"1998\"\u003e• Schneider Electric Easergy P3 Relay\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732597244206,"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_577ec391-ffdb-4f06-b8cc-f8d62681a740.jpg?v=1770599900","url":"https:\/\/plgautomation.com\/products\/westinghouse-style-1876904a-type-c0-6-overcurrent-relay","provider":"PLG Automation ","version":"1.0","type":"link"}