{"product_id":"westinghouse-gf425nbu-molded-case-circuit-breaker","title":"Westinghouse GF425NBU 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=\"572\"\u003eThe Westinghouse GF425N BU 400A 240V 3Ph NN1 is a \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003emolded case circuit breaker\u003c\/a\u003e used in industrial electrical distribution and branch circuit protection systems. Commonly installed in switchboards, panelboards, motor control centers, and industrial automation equipment requiring high-capacity three-phase overcurrent protection. Maintenance teams, OEMs, and electrical integrators use this breaker for replacement, retrofit upgrades, and maintenance of industrial electrical infrastructure. The NN1 notation indicates an inventory or condition designation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"574\" data-end=\"591\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"592\" data-end=\"1038\"\u003eThe Westinghouse GF425N BU circuit breaker is commonly used in industrial and commercial electrical systems where reliable branch circuit protection is required for high-amperage three-phase equipment and connected power systems. It is suitable for motor control systems, HVAC infrastructure, conveyor equipment, industrial processing machinery, automation systems, and electrical distribution panels operating on 240V three-phase power networks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1040\" data-end=\"1069\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1070\" data-end=\"1724\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1091\" data-end=\"1094\"\u003e• Part Number: GF425N BU\u003cbr data-start=\"1118\" data-end=\"1121\"\u003e• Product Type: Molded Case Circuit Breaker\u003cbr data-start=\"1164\" data-end=\"1167\"\u003e• Current Rating: 400 Amp\u003cbr data-start=\"1192\" data-end=\"1195\"\u003e• Voltage Rating: 240 Volt\u003cbr data-start=\"1221\" data-end=\"1224\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1249\" data-end=\"1252\"\u003e• Phase Compatibility: 3 Phase\u003cbr data-start=\"1282\" data-end=\"1285\"\u003e• Breaker Series: GF\u003cbr data-start=\"1305\" data-end=\"1308\" data-is-only-node=\"\"\u003e• Protection Type: Thermal Magnetic\u003cbr data-start=\"1343\" data-end=\"1346\"\u003e• Application: Branch circuit and equipment protection\u003cbr data-start=\"1400\" data-end=\"1403\"\u003e• Function: Overcurrent and short-circuit protection\u003cbr data-start=\"1455\" data-end=\"1458\"\u003e• Mounting Style: Panel or switchboard mounted\u003cbr data-start=\"1504\" data-end=\"1507\"\u003e• Industrial Use: Power distribution and motor control systems\u003cbr data-start=\"1569\" data-end=\"1572\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1600\" data-end=\"1603\"\u003e• Condition Notes: NN1 inventory\/condition notation\u003cbr data-start=\"1654\" data-end=\"1657\"\u003e• Typical Installation: MCCs, switchgear, industrial control panels\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1726\" data-end=\"1750\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1751\" data-end=\"1808\"\u003e• Eaton GF425N\u003cbr data-start=\"1765\" data-end=\"1768\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-jxd63b400-sentron-series-breaker-3p-600vac-400a?_pos=2\u0026amp;_sid=87b240b1d\u0026amp;_ss=r\"\u003eJXD63B400\u003c\/a\u003e\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-la36400-400a-600v-3p-circuit-breaker?_pos=2\u0026amp;_sid=226f10230\u0026amp;_ss=r\"\u003eLA36400\u003c\/a\u003e\u003c\/p\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732132921646,"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_bd8c6a7d-a374-401f-806d-597c3e5698e7.jpg?v=1770598537","url":"https:\/\/plgautomation.com\/products\/westinghouse-gf425nbu-molded-case-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}