{"product_id":"westinghouse-ghb3030-circuit-breaker-30-amp-3-pole-240-480-vac-ghb-no-lug-screws","title":"Westinghouse GHB3030 Circuit Breaker 30 Amp 3 Pole 240 480 VAC GHB NO LUG SCREWS","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"582\"\u003eThe Westinghouse GHB3030 \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eCircuit Breaker\u003c\/a\u003e 30 Amp 3 Pole 240\/480 VAC is a molded case circuit breaker used in industrial electrical distribution and branch circuit protection systems. Commonly installed in switchboards, panelboards, motor control centers, and industrial automation equipment requiring dependable 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. The unit is noted as missing lug screws.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"584\" data-end=\"601\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"602\" data-end=\"1043\"\u003eThe Westinghouse GHB3030 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, HVAC infrastructure, conveyor equipment, industrial processing machinery, automation systems, and electrical distribution panels operating on 240\/480 VAC power networks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1045\" data-end=\"1074\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1075\" data-end=\"1716\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1096\" data-end=\"1099\"\u003e• Part Number: GHB3030\u003cbr data-start=\"1121\" data-end=\"1124\"\u003e• Product Type: Molded Case Circuit Breaker\u003cbr data-start=\"1167\" data-end=\"1170\"\u003e• Current Rating: 30 Amp\u003cbr data-start=\"1194\" data-end=\"1197\"\u003e• Voltage Rating: 240\/480 VAC\u003cbr data-start=\"1226\" data-end=\"1229\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1254\" data-end=\"1257\"\u003e• Phase Compatibility: 3 Phase\u003cbr data-start=\"1287\" data-end=\"1290\"\u003e• Breaker Series: GHB\u003cbr data-start=\"1311\" data-end=\"1314\" data-is-only-node=\"\"\u003e• Protection Type: Thermal Magnetic\u003cbr data-start=\"1349\" data-end=\"1352\"\u003e• Application: Branch circuit and equipment protection\u003cbr data-start=\"1406\" data-end=\"1409\"\u003e• Function: Overcurrent and short-circuit protection\u003cbr data-start=\"1461\" data-end=\"1464\"\u003e• Mounting Style: Panel or switchboard mounted\u003cbr data-start=\"1510\" data-end=\"1513\"\u003e• Industrial Use: Power distribution and motor control systems\u003cbr data-start=\"1575\" data-end=\"1578\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1606\" data-end=\"1609\"\u003e• Condition Notes: Missing lug screws\u003cbr data-start=\"1646\" data-end=\"1649\"\u003e• Typical Installation: MCCs, switchgear, industrial control panels\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1718\" data-end=\"1742\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1743\" data-end=\"1800\"\u003e• Eaton \u003ca href=\"https:\/\/plgautomation.com\/products\/eaton-ghb3030-3p-30a-bolt-on-circuit-breaker?_pos=2\u0026amp;_sid=798b45ded\u0026amp;_ss=r\"\u003eGHB3030\u003c\/a\u003e\u003cbr data-start=\"1758\" data-end=\"1761\"\u003e• Siemens HGB3030\u003cbr data-start=\"1778\" data-end=\"1781\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-edb34030-n-30a-480v-3p?_pos=2\u0026amp;_sid=015a09bd2\u0026amp;_ss=r\"\u003eEDB34030\u003c\/a\u003e\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732130038062,"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_edf7e2c1-e6e5-468b-8d68-9dfc532f8827.jpg?v=1770598529","url":"https:\/\/plgautomation.com\/products\/westinghouse-ghb3030-circuit-breaker-30-amp-3-pole-240-480-vac-ghb-no-lug-screws","provider":"PLG Automation ","version":"1.0","type":"link"}