{"product_id":"zinsco-q40n-n-40a-120v-1p","title":"ZINSCO Q40N N 40A 120V 1P Single-pole Circuit Breaker","description":"\u003ch3 data-end=\"105\" data-start=\"89\" data-section-id=\"17lc1ru\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"533\" data-start=\"106\"\u003eThe Zinsco Q40N N is a 40 Amp, single-pole circuit breaker designed for use in Zinsco and GTE Sylvania load centers. It operates on 120V systems (120\/240 VAC class) and uses a thermal-magnetic (Magnatrip) trip mechanism to protect circuits from overloads and short circuits. This breaker features a plug-in mounting design and is part of the legacy Type Q series. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"552\" data-start=\"535\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"927\" data-start=\"553\"\u003eThe Zinsco Q40N breaker is commonly used in residential and light commercial branch circuits requiring 40A protection, such as electric heaters, well pumps, compressors, and dedicated appliance circuits. It is specifically designed for Zinsco-compatible panels, which are now obsolete but still found in older \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eelectrical systems\u003c\/a\u003e. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"958\" data-start=\"929\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1650\" data-start=\"959\"\u003e• Manufacturer: Zinsco \/ GTE Sylvania \/ Challenger\u003cbr data-end=\"1012\" data-start=\"1009\"\u003e• Model \/ Part Number: Q40N \/ Q40\u003cbr data-end=\"1048\" data-start=\"1045\"\u003e• Product Type: Circuit Breaker\u003cbr data-end=\"1082\" data-start=\"1079\"\u003e• Poles: 1-Pole \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1138\" data-start=\"1135\"\u003e• Current Rating: 40 Amps \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1204\" data-start=\"1201\"\u003e• Voltage Rating: 120\/240 VAC \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1274\" data-start=\"1271\"\u003e• Interrupt Rating: ~10 kAIC \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1343\" data-start=\"1340\"\u003e• Mounting: Plug-in \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1403\" data-start=\"1400\"\u003e• Trip Type: Thermal-magnetic (Magnatrip) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1485\" data-start=\"1482\"\u003e• Function: Overcurrent and short circuit protection\u003cbr data-end=\"1540\" data-start=\"1537\"\u003e• Status: Obsolete \/ discontinued (aftermarket replacements available) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1681\" data-start=\"1657\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"1850\" data-start=\"1682\"\u003e• Connecticut Electric UBIZ40 1-Pole 40A Zinsco Replacement Breaker\u003cbr data-end=\"1752\" data-start=\"1749\"\u003e• Siemens Q140 1-Pole 40A Circuit Breaker\u003cbr data-end=\"1796\" data-start=\"1793\"\u003e• Square D QO140 \/ HOM140 1-Pole 40A Circuit Breaker\u003c\/p\u003e","brand":"ZINSCO","offers":[{"title":"New","offer_id":51734999335214,"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_a7dd78f6-680a-48ab-9685-d46b04ab377c.jpg?v=1770608052","url":"https:\/\/plgautomation.com\/products\/zinsco-q40n-n-40a-120v-1p","provider":"PLG Automation ","version":"1.0","type":"link"}