{"product_id":"westinghouse-ghc3030-feed-thru-circuit-breaker-30a-277-480vac-3p-3ph-ghc-30-amp","title":"Westinghouse GHC3030 Feed-Thru Circuit Breaker 30A 277 480VAC 3P 3PH GHC 30 Amp","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"605\"\u003eThe Westinghouse GHC3030 Feed-Thru \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eCircuit Breaker\u003c\/a\u003e 30A 277\/480VAC 3P 3PH GHC 30 Amp is a molded case feed-thru circuit breaker designed for industrial electrical distribution and branch circuit protection applications. Commonly installed in switchboards, panelboards, motor control centers, and industrial automation systems requiring reliable three-phase overcurrent protection and feed-through power distribution capability. 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=\"607\" data-end=\"624\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"625\" data-end=\"1092\"\u003eThe Westinghouse GHC3030 feed-thru circuit breaker is commonly used in industrial and commercial electrical systems where dependable branch circuit protection and feed-through distribution are required for 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 277\/480VAC power networks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1094\" data-end=\"1123\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1124\" data-end=\"1813\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1145\" data-end=\"1148\"\u003e• Part Number: GHC3030\u003cbr data-start=\"1170\" data-end=\"1173\"\u003e• Product Type: Feed-Thru Molded Case Circuit Breaker\u003cbr data-start=\"1226\" data-end=\"1229\"\u003e• Current Rating: 30 Amp\u003cbr data-start=\"1253\" data-end=\"1256\"\u003e• Voltage Rating: 277\/480VAC\u003cbr data-start=\"1284\" data-end=\"1287\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1312\" data-end=\"1315\"\u003e• Phase Compatibility: 3 Phase\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e• Breaker Series: GHC\u003cbr data-start=\"1369\" data-end=\"1372\" data-is-only-node=\"\"\u003e• Configuration: Feed-Thru Circuit Breaker\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e• Protection Type: Thermal Magnetic\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e• Application: Branch circuit and equipment protection\u003cbr data-start=\"1509\" data-end=\"1512\"\u003e• Function: Overcurrent, short-circuit, and feed-through power distribution protection\u003cbr data-start=\"1598\" data-end=\"1601\"\u003e• Mounting Style: Panel or switchboard mounted\u003cbr data-start=\"1647\" data-end=\"1650\"\u003e• Industrial Use: Power distribution and motor control systems\u003cbr data-start=\"1712\" data-end=\"1715\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1743\" data-end=\"1746\"\u003e• Typical Installation: MCCs, switchgear, industrial control panels\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1815\" data-end=\"1839\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1840\" data-end=\"1897\"\u003e• Eaton \u003ca href=\"https:\/\/plgautomation.com\/products\/eaton-ghc3030-breaker-30a-480v-3p-14ka-style-1374d19g19?_pos=1\u0026amp;_sid=dcf4e2e08\u0026amp;_ss=r\"\u003eGHC3030\u003c\/a\u003e\u003cbr data-start=\"1855\" data-end=\"1858\"\u003e• Siemens HGB3030\u003cbr data-start=\"1875\" data-end=\"1878\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-edb34030-miniature-circuit-breakers-mcbs?_pos=1\u0026amp;_sid=6a3a80ad0\u0026amp;_ss=r\"\u003eEDB34030\u003c\/a\u003e\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732128268590,"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_dfcf30a0-69d1-4e86-8f29-e8cf7b4ef729.jpg?v=1770598523","url":"https:\/\/plgautomation.com\/products\/westinghouse-ghc3030-feed-thru-circuit-breaker-30a-277-480vac-3p-3ph-ghc-30-amp","provider":"PLG Automation ","version":"1.0","type":"link"}