{"product_id":"westinghouse-fb348mrl-molded-case-circuit-breaker","title":"Westinghouse FB348MRL Molded Case Circuit Breaker","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"518\"\u003eThe Westinghouse FB348MRL 50A 600V 3P 18K is a molded case \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003ecircuit breaker\u003c\/a\u003e used in industrial electrical distribution and branch circuit protection systems. Commonly installed in motor control centers, switchboards, industrial automation panels, and manufacturing equipment requiring dependable three-phase overcurrent protection. Maintenance teams, OEMs, and electrical integrators use this breaker for replacement, retrofit upgrades, and maintenance of existing industrial electrical infrastructure.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"520\" data-end=\"537\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"538\" data-end=\"982\"\u003eThe Westinghouse FB348MRL circuit breaker is commonly used in industrial and commercial electrical systems where reliable branch circuit protection is required for medium-amperage three-phase equipment and connected power systems. It is suitable for motor control systems, conveyor equipment, HVAC infrastructure, automation machinery, industrial processing systems, and electrical distribution panels operating on 600-volt electrical networks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"984\" data-end=\"1013\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1014\" data-end=\"1575\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1035\" data-end=\"1038\"\u003e• Part Number: FB348MRL\u003cbr data-start=\"1061\" data-end=\"1064\"\u003e• Product Type: Molded Case Circuit Breaker\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Current Rating: 50 Amp\u003cbr data-start=\"1134\" data-end=\"1137\"\u003e• Voltage Rating: 600 Volt\u003cbr data-start=\"1163\" data-end=\"1166\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1191\" data-end=\"1194\"\u003e• Interrupt Rating: 18kA\u003cbr data-start=\"1218\" data-end=\"1221\"\u003e• Phase Compatibility: 3 Phase\u003cbr data-start=\"1251\" data-end=\"1254\" data-is-only-node=\"\"\u003e• Breaker Series: FB Frame\u003cbr data-start=\"1280\" data-end=\"1283\"\u003e• Protection Type: Thermal Magnetic\u003cbr data-start=\"1318\" data-end=\"1321\"\u003e• Application: Branch circuit and equipment protection\u003cbr data-start=\"1375\" data-end=\"1378\"\u003e• Mounting Style: Panel or switchboard mounted\u003cbr data-start=\"1424\" data-end=\"1427\"\u003e• Function: Overcurrent and short-circuit protection\u003cbr data-start=\"1479\" data-end=\"1482\"\u003e• Industrial Use: Power distribution and motor control systems\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e• Frequency Rating: 50\/60 Hz\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1577\" data-end=\"1601\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1602\" data-end=\"1656\"\u003e• Eaton FB3050\u003cbr data-start=\"1616\" data-end=\"1619\"\u003e• Siemens HFB3050\u003cbr data-start=\"1636\" data-end=\"1639\"\u003e• Square D FA3450\u003c\/p\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732177125678,"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_544688ae-b1dc-448f-8d46-a0961b231914.jpg?v=1770598672","url":"https:\/\/plgautomation.com\/products\/westinghouse-fb348mrl-molded-case-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}