{"product_id":"westinghouse-hfa3020-circuit-breaker-20amp-600vac-3pole-505c797g18-fast-ship","title":"WESTINGHOUSE HFA3020 CIRCUIT BREAKER 20AMP 600VAC 3POLE 505C797G18","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"572\"\u003eThe Westinghouse HFA3020 \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eCircuit Breaker\u003c\/a\u003e 20AMP 600VAC 3POLE 505C797G18 is a molded case circuit breaker designed for industrial electrical distribution and branch circuit protection applications. Commonly installed in switchboards, motor control centers, industrial automation systems, and manufacturing equipment requiring dependable low-to-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=\"574\" data-end=\"591\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"592\" data-end=\"1024\"\u003eThe Westinghouse HFA3020 circuit breaker is commonly used in industrial and commercial electrical systems where reliable branch circuit protection is 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, MCCs, and electrical distribution panels operating on up to 600VAC power networks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1026\" data-end=\"1055\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1056\" data-end=\"1690\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1077\" data-end=\"1080\"\u003e• Part Number: HFA3020\u003cbr data-start=\"1102\" data-end=\"1105\"\u003e• Alternate Part Number: 505C797G18\u003cbr data-start=\"1140\" data-end=\"1143\"\u003e• Product Type: Molded Case Circuit Breaker\u003cbr data-start=\"1186\" data-end=\"1189\"\u003e• Current Rating: 20 Amp\u003cbr data-start=\"1213\" data-end=\"1216\"\u003e• Voltage Rating: 600VAC\u003cbr data-start=\"1240\" data-end=\"1243\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1268\" data-end=\"1271\"\u003e• Phase Compatibility: 3 Phase\u003cbr data-start=\"1301\" data-end=\"1304\" data-is-only-node=\"\"\u003e• Breaker Series: HFA\u003cbr data-start=\"1325\" data-end=\"1328\"\u003e• Protection Type: Thermal Magnetic\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e• Application: Branch circuit and equipment protection\u003cbr data-start=\"1420\" data-end=\"1423\"\u003e• Function: Overcurrent and short-circuit protection\u003cbr data-start=\"1475\" data-end=\"1478\"\u003e• Mounting Style: Panel or switchboard mounted\u003cbr data-start=\"1524\" data-end=\"1527\"\u003e• Industrial Use: Power distribution and motor control systems\u003cbr data-start=\"1589\" data-end=\"1592\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1620\" data-end=\"1623\"\u003e• Typical Installation: MCCs, switchgear, industrial control panels\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1692\" data-end=\"1716\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1717\" data-end=\"1772\"\u003e• Eaton HFA3020\u003cbr data-start=\"1732\" data-end=\"1735\"\u003e• Siemens HFD3020\u003cbr data-start=\"1752\" data-end=\"1755\"\u003e• Square D LA3620\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732119912750,"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_29578bfe-c06c-43c8-ba44-446d6a426e96.jpg?v=1770598498","url":"https:\/\/plgautomation.com\/products\/westinghouse-hfa3020-circuit-breaker-20amp-600vac-3pole-505c797g18-fast-ship","provider":"PLG Automation ","version":"1.0","type":"link"}