{"product_id":"westinghouse-ghb3040-molded-case-circuit-breaker","title":"Westinghouse GHB3040 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=\"571\"\u003eThe Westinghouse Eaton GHB3040 40 Amp 277\/480V 3 Pole GHB Bolt-On \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eCircuit Breaker\u003c\/a\u003e is a molded case circuit breaker designed for industrial electrical distribution and branch circuit protection applications. Commonly installed in panelboards, switchgear assemblies, motor control centers, and industrial automation systems requiring reliable medium-amperage three-phase overcurrent protection. Maintenance teams, OEMs, and electrical integrators use this breaker for replacement, retrofit upgrades, and maintenance of industrial electrical infrastructure.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"573\" data-end=\"590\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"591\" data-end=\"1023\"\u003eThe Westinghouse GHB3040 bolt-on circuit breaker is commonly used in industrial and commercial electrical systems where dependable branch circuit protection is required for three-phase equipment and connected power systems. It is suitable for HVAC infrastructure, motor control systems, conveyor equipment, industrial processing machinery, automation systems, and electrical distribution panels operating on 277\/480V power networks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1025\" data-end=\"1054\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1055\" data-end=\"1664\"\u003e• Brand: Westinghouse \/ Eaton\u003cbr data-start=\"1084\" data-end=\"1087\"\u003e• Part Number: GHB3040\u003cbr data-start=\"1109\" data-end=\"1112\"\u003e• Product Type: Bolt-On Molded Case Circuit Breaker\u003cbr data-start=\"1163\" data-end=\"1166\"\u003e• Current Rating: 40 Amp\u003cbr data-start=\"1190\" data-end=\"1193\"\u003e• Voltage Rating: 277\/480 Volt\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1251\" data-end=\"1254\"\u003e• Phase Compatibility: 3 Phase\u003cbr data-start=\"1284\" data-end=\"1287\"\u003e• Breaker Series: GHB\u003cbr data-start=\"1308\" data-end=\"1311\" data-is-only-node=\"\"\u003e• Mounting Type: Bolt-On\u003cbr data-start=\"1335\" data-end=\"1338\"\u003e• Protection Type: Thermal Magnetic\u003cbr data-start=\"1373\" data-end=\"1376\"\u003e• Application: Branch circuit and equipment protection\u003cbr data-start=\"1430\" data-end=\"1433\"\u003e• Function: Overcurrent and short-circuit protection\u003cbr data-start=\"1485\" data-end=\"1488\"\u003e• Industrial Use: Power distribution and motor control systems\u003cbr data-start=\"1550\" data-end=\"1553\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1581\" data-end=\"1584\"\u003e• Typical Installation: Panelboards, MCCs, switchgear, industrial control panels\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1666\" data-end=\"1690\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1691\" data-end=\"1748\"\u003e• Eaton GHB3040\u003cbr data-start=\"1706\" data-end=\"1709\"\u003e• Siemens HGB3040\u003cbr data-start=\"1726\" data-end=\"1729\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-edb34040-miniature-circuit-breakers-mcbs?_pos=1\u0026amp;_sid=55dcac42e\u0026amp;_ss=r\"\u003eEDB34040\u003c\/a\u003e\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"New","offer_id":51732129743150,"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_8b22a1c7-78b7-45bd-acd9-9a56ddcf39e9.jpg?v=1770598528","url":"https:\/\/plgautomation.com\/products\/westinghouse-ghb3040-molded-case-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}