{"product_id":"zinsco-q140-single-pole-40-amp-type-t-type-q-magnetrip-circuit-breaker-120-240-v","title":"ZINSCO Q140 Single Pole 40 AMP Type T Type Q MAGNETRIP Circuit Breaker 120 240 V","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"103\" data-end=\"119\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"120\" data-end=\"572\"\u003eThe Zinsco Q140 is a 40 Amp, single-pole circuit breaker designed for use in Zinsco and GTE Sylvania load centers. It operates on 120\/240 \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\"\u003eVAC systems\u003c\/a\u003e and is part of the Type Q \/ Type T Magnatrip series, utilizing a thermal-magnetic trip mechanism to protect against overloads and short circuits. This breaker features a plug-in design and is commonly found in older residential electrical panels. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\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=\"985\"\u003eThe Zinsco Q140 breaker is widely used in residential and light commercial branch circuits that require 40A protection, such as air conditioning units, electric heaters, compressors, and dedicated appliance circuits. It is specifically intended for Zinsco-compatible panels, which are now obsolete but still in service in many legacy installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"987\" data-end=\"1016\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1017\" data-end=\"1535\"\u003e• Manufacturer: Zinsco \/ GTE Sylvania \/ Challenger\u003cbr data-start=\"1067\" data-end=\"1070\"\u003e• Model \/ Part Number: Q140 \/ Q40\u003cbr data-start=\"1103\" data-end=\"1106\"\u003e• Product Type: Circuit Breaker\u003cbr data-start=\"1137\" data-end=\"1140\"\u003e• Poles: 1-Pole\u003cbr data-start=\"1155\" data-end=\"1158\"\u003e• Current Rating: 40 Amps \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1221\" data-end=\"1224\"\u003e• Voltage Rating: 120\/240 VAC \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1291\" data-end=\"1294\"\u003e• Mounting: Plug-in\u003cbr data-start=\"1313\" data-end=\"1316\"\u003e• Interrupt Rating: ~10 kAIC (typical class)\u003cbr data-start=\"1360\" data-end=\"1363\"\u003e• Trip Type: Thermal-magnetic (Magnatrip)\u003cbr data-start=\"1404\" data-end=\"1407\"\u003e• Function: Overcurrent and short circuit protection\u003cbr data-start=\"1459\" data-end=\"1462\"\u003e• Status: Discontinued \/ obsolete \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1542\" data-end=\"1566\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1567\" data-end=\"1715\"\u003e• Siemens Q140 1-Pole 40A Circuit Breaker\u003cbr data-start=\"1608\" data-end=\"1611\"\u003e• Square D QO140 1-Pole 40A Circuit Breaker\u003cbr data-start=\"1654\" data-end=\"1657\"\u003e• Connecticut Electric UBIZ40 Zinsco Replacement Breaker\u003c\/p\u003e","brand":"Zinsco","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51735002546478,"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_ad07519b-2cb6-4bd5-a2e8-3b140c94d6b2.jpg?v=1770608063","url":"https:\/\/plgautomation.com\/products\/zinsco-q140-single-pole-40-amp-type-t-type-q-magnetrip-circuit-breaker-120-240-v","provider":"PLG Automation ","version":"1.0","type":"link"}