{"product_id":"westinghouse-1247219-bal-pt-fuse-15kv-5-amp-int-rating-130000-i3","title":"WESTINGHOUSE 1247219 BAL-PT-FUSE 15KV .5 AMP INT. RATING 130000 (I3)","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"648\"\u003eThe Westinghouse 1247219 BAL-PT-FUSE is a medium-voltage potential transformer (PT) fuse designed to provide primary-side overcurrent protection for instrument transformers, metering circuits, and protective relaying systems. Commonly installed in medium-voltage switchgear, substations, distribution systems, and metering compartments, this fuse helps protect potential transformers from fault currents while maintaining system reliability. The fuse features a 15 kV voltage rating, 0.5 Amp current rating, and a 130,000 A interrupting rating for high-fault-capacity applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"650\" data-end=\"667\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"668\" data-end=\"1167\"\u003eThe Westinghouse 1247219 BAL-PT-FUSE is commonly used in medium-voltage electrical systems to protect potential transformers (PTs), voltage transformers (VTs), metering circuits, and protective relay circuits from overloads and short-circuit conditions. It is typically installed in utility substations, industrial power distribution systems, switchgear lineups, and electrical metering assemblies where dependable instrument transformer protection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1169\" data-end=\"1198\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1199\" data-end=\"2111\"\u003e• Manufacturer: Westinghouse Electric Corporation\u003cbr data-start=\"1248\" data-end=\"1251\"\u003e• Part Number: 1247219\u003cbr data-start=\"1273\" data-end=\"1276\"\u003e• Product Designation: BAL-PT-FUSE\u003cbr data-start=\"1310\" data-end=\"1313\"\u003e• Product Type: Potential Transformer Fuse\u003cbr data-start=\"1355\" data-end=\"1358\"\u003e• Voltage Rating: 15 kV\u003cbr data-start=\"1381\" data-end=\"1384\"\u003e• Current Rating: 0.5 Amp\u003cbr data-start=\"1409\" data-end=\"1412\" data-is-only-node=\"\"\u003e• Interrupting Rating: 130,000 A (130 kA)\u003cbr data-start=\"1453\" data-end=\"1456\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1484\" data-end=\"1487\"\u003e• Fuse Class: Instrument Transformer \/ PT Protection Fuse\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e• Function: Potential transformer overcurrent protection\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e• Application: Medium-voltage metering and protective relaying systems\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• System Compatibility: Potential transformers (PTs) and voltage transformers (VTs)\u003cbr data-start=\"1762\" data-end=\"1765\"\u003e• Installation Type: Switchgear and metering compartment mounting\u003cbr data-start=\"1830\" data-end=\"1833\"\u003e• Operating Environment: Industrial, commercial, and utility power systems\u003cbr data-start=\"1907\" data-end=\"1910\"\u003e• Intended Use: PT and control power transformer protection\u003cbr data-start=\"1969\" data-end=\"1972\"\u003e• Performance Feature: High interrupting capacity for medium-voltage instrument transformer circuits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2113\" data-end=\"2137\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2138\" data-end=\"2285\"\u003e• Eaton PT Protection Fuse\u003cbr data-start=\"2164\" data-end=\"2167\"\u003e• Bussmann Medium-Voltage PT Fuse\u003cbr data-start=\"2200\" data-end=\"2203\"\u003e• S\u0026amp;C Instrument Transformer Protection Fuse\u003c\/p\u003e","brand":"WESTINGHOUSE","offers":[{"title":"New","offer_id":51732636303662,"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_f2b08e22-c9d8-4704-b197-fb3b9eb2b6bb.jpg?v=1770600024","url":"https:\/\/plgautomation.com\/products\/westinghouse-1247219-bal-pt-fuse-15kv-5-amp-int-rating-130000-i3","provider":"PLG Automation ","version":"1.0","type":"link"}