{"product_id":"zinsco-qb24-1030-u-30a-1p-120v","title":"ZINSCO QB24-1030 U 30A 1P 120V Single-pole Molded Case Circuit Breaker QB241030","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"67\" data-end=\"83\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"84\" data-end=\"553\"\u003eThe Zinsco QB24-1030 U is a 30 Amp, single-pole molded case circuit breaker designed for use in Zinsco \/ GTE Sylvania panelboards. It operates on 120V systems and utilizes a thermal-magnetic trip mechanism to provide protection against overloads and short circuits. This breaker is part of the QB24 series and features a bolt-on mounting design, ensuring a firm electrical connection to the panel bus in legacy installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"555\" data-end=\"572\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"573\" data-end=\"971\"\u003eThe Zinsco QB24-1030 breaker is commonly used in residential and light commercial electrical systems for branch circuits requiring 30A protection, such as air conditioning units, compressors, dedicated receptacles, and small equipment loads. It is specifically intended for Zinsco bolt-on panels, which are typically found in older \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eelectrical systems\u003c\/a\u003e still in service today. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"973\" data-end=\"1002\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1003\" data-end=\"1448\"\u003e• Manufacturer: Zinsco \/ GTE Sylvania \/ Challenger\u003cbr data-start=\"1053\" data-end=\"1056\"\u003e• Model \/ Part Number: QB24-1030 U\u003cbr data-start=\"1090\" data-end=\"1093\"\u003e• Product Type: Molded Case Circuit Breaker (Bolt-On)\u003cbr data-start=\"1146\" data-end=\"1149\"\u003e• Poles: 1-Pole\u003cbr data-start=\"1164\" data-end=\"1167\"\u003e• Current Rating: 30 Amps\u003cbr data-start=\"1192\" data-end=\"1195\"\u003e• Voltage Rating: 120 VAC\u003cbr data-start=\"1220\" data-end=\"1223\"\u003e• Mounting: Bolt-on (QB series)\u003cbr data-start=\"1254\" data-end=\"1257\"\u003e• Trip Type: Thermal-magnetic\u003cbr data-start=\"1286\" data-end=\"1289\"\u003e• Interrupt Rating: ~10 kAIC\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e• Function: Overcurrent and short circuit protection\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Status: Obsolete \/ discontinued \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1455\" data-end=\"1479\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1480\" data-end=\"1639\"\u003e• \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-qo130-single-pole-30-amp-type-qo-circuit-breaker?_pos=1\u0026amp;_psq=QO130\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eSquare D QO130 1-Pole 30A Circuit Breaker\u003c\/a\u003e\u003cbr data-start=\"1523\" data-end=\"1526\"\u003e• Siemens Q130 1-Pole 30A Circuit Breaker\u003cbr data-start=\"1567\" data-end=\"1570\"\u003e• Connecticut Electric UBIZ30 1-Pole 30A Zinsco Replacement Breaker\u003c\/p\u003e","brand":"ZINSCO","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734997401902,"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_862a5bb5-5a7d-479a-8da3-89924a16de27.jpg?v=1770608045","url":"https:\/\/plgautomation.com\/products\/zinsco-qb24-1030-u-30a-1p-120v","provider":"PLG Automation ","version":"1.0","type":"link"}