{"product_id":"westinghouse-ehd1020-bolt-on-circuit-breaker-20a-277v-1p-1ph-type-ehd-20-amp","title":"Westinghouse EHD1020 Bolt-On Circuit Breaker 20A 277V 1P 1PH Type EHD 20 AMP","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"559\"\u003eThe Westinghouse EHD1020 Bolt-On \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eCircuit Breaker\u003c\/a\u003e is a 20A 277V single-pole Type EHD circuit breaker used in industrial electrical distribution and commercial branch circuit protection systems. Commonly installed in lighting panels, switchboards, industrial control equipment, and facility electrical infrastructure requiring high interrupting capacity protection. Maintenance electricians, OEMs, and facility engineers use this breaker for electrical panel maintenance, retrofit projects, and replacement of obsolete bolt-on circuit breakers.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"561\" data-end=\"578\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"579\" data-end=\"1056\"\u003eThe Westinghouse EHD1020 circuit breaker is designed to provide dependable overload and short-circuit protection for industrial and commercial electrical systems operating at 277V AC. It is frequently used in lighting control systems, automation panels, machinery electrical cabinets, branch distribution panels, and commercial facility infrastructure where reliable circuit interruption and secure bolt-on mounting are critical for operational safety and equipment protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1058\" data-end=\"1087\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1088\" data-end=\"1634\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1109\" data-end=\"1112\"\u003e• Part Number: EHD1020\u003cbr data-start=\"1134\" data-end=\"1137\"\u003e• Product Type: Bolt-On Circuit Breaker\u003cbr data-start=\"1176\" data-end=\"1179\"\u003e• Current Rating: 20A\u003cbr data-start=\"1200\" data-end=\"1203\"\u003e• Voltage Rating: 277V AC\u003cbr data-start=\"1228\" data-end=\"1231\"\u003e• Number of Poles: 1 Pole\u003cbr data-start=\"1256\" data-end=\"1259\"\u003e• Phase: 1 Phase\u003cbr data-start=\"1275\" data-end=\"1278\"\u003e• Breaker Type: Type EHD\u003cbr data-start=\"1302\" data-end=\"1305\"\u003e• Mounting Style: Bolt-On\u003cbr data-start=\"1330\" data-end=\"1333\"\u003e• Application: Branch Circuit Protection\u003cbr data-start=\"1373\" data-end=\"1376\"\u003e• Designed for Overload and Short Circuit Protection\u003cbr data-start=\"1428\" data-end=\"1431\"\u003e• Suitable for Industrial and Commercial Electrical Systems\u003cbr data-start=\"1490\" data-end=\"1493\"\u003e• Compatible with Lighting Panels and Distribution Equipment\u003cbr data-start=\"1553\" data-end=\"1556\"\u003e• Manual Reset and Switching Capability\u003cbr data-start=\"1595\" data-end=\"1598\"\u003e• Heavy-Duty Industrial Construction\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1636\" data-end=\"1660\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1661\" data-end=\"1719\"\u003e• Eaton \u003ca href=\"https:\/\/plgautomation.com\/products\/eaton-ehd1020-circuit-breaker-20-amp-277-vac-single-pole?_pos=3\u0026amp;_sid=2c1c9fa46\u0026amp;_ss=r\"\u003eEHD1020\u003c\/a\u003e\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• Siemens HED4B020\u003cbr data-start=\"1697\" data-end=\"1700\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-circuit-breaker-edb14020?_pos=1\u0026amp;_sid=e051b5c87\u0026amp;_ss=r\"\u003eEDB14020\u003c\/a\u003e\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732225589550,"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_b5db0363-ef98-48a7-bcf4-f924d586055e.jpg?v=1770598818","url":"https:\/\/plgautomation.com\/products\/westinghouse-ehd1020-bolt-on-circuit-breaker-20a-277v-1p-1ph-type-ehd-20-amp","provider":"PLG Automation ","version":"1.0","type":"link"}