{"product_id":"westinghouse-fb3045mrl-molded-case-circuit-breaker","title":"Westinghouse FB3045MRL 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=\"538\"\u003eThe Westinghouse FB3045MRL \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eCircuit Breaker\u003c\/a\u003e 5A 3 Pole 600VAC is a molded case circuit breaker used in industrial electrical distribution and branch circuit protection systems. Commonly installed in motor control centers, switchboards, industrial automation panels, and manufacturing equipment requiring low-amperage 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=\"540\" data-end=\"557\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"558\" data-end=\"994\"\u003eThe Westinghouse FB3045MRL circuit breaker is commonly used in industrial and commercial electrical systems where dependable branch circuit protection is required for sensitive three-phase control circuits and connected equipment. It is suitable for automation systems, motor control panels, conveyor controls, industrial processing machinery, HVAC infrastructure, and electrical distribution systems operating on 600VAC power networks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"996\" data-end=\"1025\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1026\" data-end=\"1629\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1047\" data-end=\"1050\"\u003e• Part Number: FB3045MRL\u003cbr data-start=\"1074\" data-end=\"1077\"\u003e• Product Type: Molded Case Circuit Breaker\u003cbr data-start=\"1120\" data-end=\"1123\"\u003e• Current Rating: 5 Amp\u003cbr data-start=\"1146\" data-end=\"1149\"\u003e• Voltage Rating: 600 VAC\u003cbr data-start=\"1174\" data-end=\"1177\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1202\" data-end=\"1205\"\u003e• Phase Compatibility: 3 Phase\u003cbr data-start=\"1235\" data-end=\"1238\"\u003e• Breaker Series: FB Frame\u003cbr data-start=\"1264\" data-end=\"1267\" data-is-only-node=\"\"\u003e• Protection Type: Thermal Magnetic\u003cbr data-start=\"1302\" data-end=\"1305\"\u003e• Application: Branch circuit and equipment protection\u003cbr data-start=\"1359\" data-end=\"1362\"\u003e• Mounting Style: Panel or switchboard mounted\u003cbr data-start=\"1408\" data-end=\"1411\"\u003e• Function: Overcurrent and short-circuit protection\u003cbr data-start=\"1463\" data-end=\"1466\"\u003e• Industrial Use: Power distribution and motor control systems\u003cbr data-start=\"1528\" data-end=\"1531\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1559\" data-end=\"1562\"\u003e• Typical Installation: MCCs, switchgear, industrial control panels\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1631\" data-end=\"1655\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1656\" data-end=\"1711\"\u003e• Eaton FB3005\u003cbr data-start=\"1670\" data-end=\"1673\"\u003e• Siemens HFB3005\u003cbr data-start=\"1690\" data-end=\"1693\"\u003e• Square D FA34005\u003c\/p\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732186693934,"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_358313ad-8638-4cf6-b1f3-3b34bef88c10.jpg?v=1770598700","url":"https:\/\/plgautomation.com\/products\/westinghouse-fb3045mrl-molded-case-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}