{"product_id":"zinsco-rc38-20-u-20a-240v-2p","title":"ZINSCO RC38-20 U 20A 240V 2P","description":"\u003ch3 data-end=\"18\" data-start=\"0\" data-section-id=\"nq8ynu\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"502\" data-start=\"19\"\u003eThe Zinsco RC38-20 U is a tandem (twin) \u003ca href=\"https:\/\/plgautomation.com\/collections\/safety-components\"\u003ecircuit breaker\u003c\/a\u003e designed for residential and light commercial electrical distribution systems. It provides overcurrent protection for 120\/240V circuits and allows two circuits to occupy a single breaker slot, maximizing panel space. Commonly used in Zinsco load centers, it delivers thermal-magnetic protection for branch circuits and is typically installed as a replacement in legacy electrical panels. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"523\" data-start=\"504\" data-section-id=\"plkbhx\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"877\" data-start=\"525\"\u003eThe Zinsco tandem circuit breakers are commonly used in residential and light commercial electrical panels where space-saving circuit protection is required. Typical applications include branch circuit protection, panelboard upgrades, and power distribution systems where reliable overcurrent protection and efficient use of panel space are critical.\u003c\/p\u003e\n\u003ch3 data-end=\"908\" data-start=\"879\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1380\" data-start=\"910\"\u003e• Manufacturer Part Number (MPN): RC38-20\u003cbr data-end=\"954\" data-start=\"951\"\u003e• Brand: Zinsco\u003cbr data-end=\"972\" data-start=\"969\"\u003e• Product Type: Tandem Circuit Breaker\u003cbr data-end=\"1013\" data-start=\"1010\"\u003e• Amperage: 20A\u003cbr data-end=\"1031\" data-start=\"1028\"\u003e• Voltage Rating: 120\/240V\u003cbr data-end=\"1060\" data-start=\"1057\"\u003e• Poles: 2-Pole\u003cbr data-end=\"1078\" data-start=\"1075\"\u003e• Phase: Single-phase\u003cbr data-end=\"1102\" data-start=\"1099\"\u003e• Mounting Type: Plug-in (panel mount)\u003cbr data-end=\"1143\" data-start=\"1140\"\u003e• Trip Type: Thermal-magnetic\u003cbr data-end=\"1175\" data-start=\"1172\"\u003e• Interrupt Rating: ~10kAIC\u003cbr data-end=\"1205\" data-start=\"1202\"\u003e• Compatibility: Zinsco load centers\u003cbr data-end=\"1244\" data-start=\"1241\"\u003e• Function: Overcurrent and short-circuit protection\u003cbr data-end=\"1299\" data-start=\"1296\"\u003e• Status: Discontinued \/ legacy equipment \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1408\" data-start=\"1382\" data-section-id=\"1ln9bp8\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"1531\" data-start=\"1409\"\u003e• \u003cspan role=\"button\" class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\" tabindex=\"0\"\u003e\u003cspan class=\"whitespace-normal\"\u003eConnecticut Electric UBIZ0230 Replacement Breaker \u003c\/span\u003e\u003c\/span\u003e\u003cbr data-end=\"1451\" data-start=\"1448\"\u003e• \u003cspan role=\"button\" class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\" tabindex=\"0\"\u003e\u003cspan class=\"whitespace-normal\"\u003eConnecticut Electric \u003ca href=\"https:\/\/plgautomation.com\/products\/unique-breakers-ubiz-ubiz2020-2-pole-20-amp-tandem-circuit-breakers-ubiz?_pos=1\u0026amp;_sid=1b8cf11e7\u0026amp;_ss=r\"\u003eUBIZ2020 \u003c\/a\u003eReplacement\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-end=\"1493\" data-start=\"1490\"\u003e• Zinsco R38-40 (higher amp variant)\u003c\/p\u003e","brand":"ZINSCO","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734980755758,"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_a341a4d6-7206-4670-bfec-db84254299b7.jpg?v=1770607985","url":"https:\/\/plgautomation.com\/products\/zinsco-rc38-20-u-20a-240v-2p","provider":"PLG Automation ","version":"1.0","type":"link"}