{"product_id":"westinghouse-electric-eh3030-industrial-circuit-breaker","title":"Westinghouse Electric EH3030 Industrial Circuit Breaker","description":"\u003cdiv class=\"\" data-turn-id-container=\"625b25ac-7449-474f-99dd-a15b1b7bbfc4\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"625b25ac-7449-474f-99dd-a15b1b7bbfc4\" data-turn-id-container=\"625b25ac-7449-474f-99dd-a15b1b7bbfc4\" data-testid=\"conversation-turn-123\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a0ba35a-db18-83ec-8bd8-b24c333ccf55-14\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a0ba35a-db18-83ec-8bd8-b24c333ccf55-14\" data-turn-id-container=\"request-6a0ba35a-db18-83ec-8bd8-b24c333ccf55-14\" data-testid=\"conversation-turn-124\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"0ae22f91-3c84-4290-9bc0-2ecdc87fbdb5\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"551\"\u003eThe Westinghouse EH3030 EHD 14K \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eIndustrial Circuit Breaker\u003c\/a\u003e is a 30A 3-pole circuit breaker used in industrial electrical distribution and three-phase equipment protection systems. Commonly installed in motor control centers, industrial machinery, HVAC systems, compressors, and commercial power distribution equipment requiring high interrupting capacity protection. Maintenance electricians, OEMs, and facility engineers use this breaker for overload protection, electrical retrofits, and replacement of obsolete industrial breakers.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"553\" data-end=\"570\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"571\" data-end=\"1049\"\u003eThe Westinghouse EH3030 EHD 14K circuit breaker is designed to provide dependable overload and short-circuit protection for industrial and commercial three-phase electrical systems. It is frequently used in automation panels, conveyor systems, motor branch circuits, manufacturing equipment, pump controls, and facility electrical infrastructure where reliable circuit interruption and high fault current protection are critical for operational safety and equipment reliability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1051\" data-end=\"1080\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1081\" data-end=\"1627\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1102\" data-end=\"1105\"\u003e• Part Number: EH3030\u003cbr data-start=\"1126\" data-end=\"1129\"\u003e• Product Type: Industrial Circuit Breaker\u003cbr data-start=\"1171\" data-end=\"1174\"\u003e• Current Rating: 30A\u003cbr data-start=\"1195\" data-end=\"1198\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e• Breaker Type: EHD 14K\u003cbr data-start=\"1249\" data-end=\"1252\"\u003e• Phase: 3 Phase\u003cbr data-start=\"1268\" data-end=\"1271\"\u003e• High Interrupting Capacity Design\u003cbr data-start=\"1306\" data-end=\"1309\"\u003e• Application: Branch Circuit and Equipment Protection\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e• Designed for Overload and Short Circuit Protection\u003cbr data-start=\"1418\" data-end=\"1421\"\u003e• Suitable for Industrial and Commercial Electrical Systems\u003cbr data-start=\"1480\" data-end=\"1483\"\u003e• Compatible with Motor Control Centers and Distribution Panels\u003cbr data-start=\"1546\" data-end=\"1549\"\u003e• Manual Reset and Switching Capability\u003cbr data-start=\"1588\" data-end=\"1591\"\u003e• Heavy-Duty Industrial Construction\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1629\" data-end=\"1653\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1654\" data-end=\"1713\"\u003e• Eaton HFD3030\u003cbr data-start=\"1669\" data-end=\"1672\"\u003e• Siemens HED43B030\u003cbr data-start=\"1691\" data-end=\"1694\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-edb34030-miniature-circuit-breakers-mcbs?_pos=1\u0026amp;_sid=67959e09f\u0026amp;_ss=r\"\u003eEDB34030\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732243808558,"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_62d9b0d2-145b-46f5-acf6-9e0254aa5b85.jpg?v=1770598870","url":"https:\/\/plgautomation.com\/products\/westinghouse-electric-eh3030-industrial-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}