{"product_id":"westinghouse-electric-fb4015l-circuit-breaker","title":"Westinghouse Electric FB4015L Circuit Breaker","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"16\" data-start=\"0\" data-section-id=\"17lc1ru\"\u003eDescription:\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"673\" data-start=\"17\"\u003eThe Westinghouse FB4015L Circuit Breaker is used in industrial power distribution systems to provide overload and short-circuit protection for low-voltage electrical circuits. Commonly installed in switchgear assemblies, motor control centers, \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eindustrial control panels\u003c\/a\u003e, and power distribution equipment where reliable interruption of fault currents is required to protect downstream electrical components and connected loads. Maintenance teams, OEM engineers, and system integrators use the FB4015L for equipment repair, panel upgrades, retrofit projects, and replacement of existing molded-case circuit breakers in legacy Westinghouse electrical systems.\u003c\/p\u003e\n\u003ch3 data-end=\"692\" data-start=\"675\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1055\" data-start=\"693\"\u003eThe Westinghouse FB4015L circuit breaker is commonly used in industrial and commercial electrical systems including motor control circuits, feeder protection panels, manufacturing equipment, HVAC distribution systems, and facility power distribution networks operating at up to 600 VAC where dependable circuit interruption and equipment protection are required.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1086\" data-start=\"1057\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"1715\" data-start=\"1087\"\u003e• Manufacturer: Westinghouse (Cutler-Hammer \/ Eaton legacy series)\u003cbr data-end=\"1156\" data-start=\"1153\"\u003e• Model \/ Part number: FB4015L\u003cbr data-end=\"1189\" data-start=\"1186\"\u003e• Product type: Molded Case Circuit Breaker (MCCB)\u003cbr data-end=\"1242\" data-start=\"1239\"\u003e• Voltage rating: 600 VAC\u003cbr data-end=\"1270\" data-start=\"1267\"\u003e• Frame series: FB frame\u003cbr data-end=\"1297\" data-start=\"1294\"\u003e• Function: Overload and short-circuit protection\u003cbr data-end=\"1349\" data-start=\"1346\"\u003e• Trip type: Thermal-magnetic (typical FB series design)\u003cbr data-end=\"1408\" data-start=\"1405\"\u003e• Mounting: Panel-mounted \/ fixed installation\u003cbr data-end=\"1457\" data-start=\"1454\"\u003e• Poles: Configuration dependent (FB series variations available)\u003cbr data-end=\"1525\" data-start=\"1522\"\u003e• Interrupting capacity: Industrial-grade fault interruption (FB series rated, varies by configuration)\u003cbr data-end=\"1631\" data-start=\"1628\"\u003e• Application category: Industrial power distribution and motor protection systems\u003c\/p\u003e\n\u003ch3 data-end=\"1741\" data-start=\"1717\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1929\" data-start=\"1742\"\u003e• Eaton \u003ca href=\"https:\/\/plgautomation.com\/products\/westinghouse-fb4015l-circuit-breaker-600-vac?_pos=1\u0026amp;_sid=04793543b\u0026amp;_ss=r\"\u003eFB4015L\u003c\/a\u003e equivalent FB-frame replacement breaker\u003cbr data-end=\"1800\" data-start=\"1797\"\u003e• Cutler-Hammer FB4015 series circuit breaker (same frame family)\u003cbr data-end=\"1868\" data-start=\"1865\"\u003e• Siemens 3VL series MCCB 600V class equivalent rated breaker\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"New","offer_id":51727054307630,"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_1f5f1145-564a-4e93-90e2-88875bc47f39.jpg?v=1770581502","url":"https:\/\/plgautomation.com\/products\/westinghouse-electric-fb4015l-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}