{"product_id":"square-d-ejb14020-bolt-on-molded-case-circuit-breaker-1-pole-20a-277vac-thermal-magnetic","title":"Square D EJB14020 Bolt-On Molded Case Circuit Breaker – 1 Pole – 20A – 277VAC – Thermal Magnetic","description":"\u003cp data-start=\"149\" data-end=\"583\"\u003eThe \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSquare D\u003c\/span\u003e\u003c\/span\u003e EJB14020 is a high-interrupting capacity molded case circuit breaker designed for commercial and industrial electrical distribution systems. Manufactured by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSchneider Electric\u003c\/span\u003e\u003c\/span\u003e, this 1-pole, 20A breaker provides dependable thermal-magnetic protection against overloads and short-circuit faults while maintaining compatibility with Square D NF panelboards.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"938\"\u003eAs part of the EJB Series E-Frame product family, the EJB14020 features a bolt-on mounting design for secure installation and long-term reliability. Its high interrupting capacity makes it well suited for applications where elevated fault current levels are present, delivering up to 65kA interrupting capacity at 277VAC and 240VAC, and 100kA at 120VAC.\u003c\/p\u003e\n\u003cp data-start=\"940\" data-end=\"1252\"\u003eThe breaker incorporates a thermal-magnetic trip unit with long-time and instantaneous protection functions, along with a visual trip indicator for quick fault identification. Designed for operation in 40°C environments, it is both HID-rated and HACR-rated, making it suitable for lighting and HVAC applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1254\" data-end=\"1272\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1274\" data-end=\"1781\"\u003e\n\u003cli data-section-id=\"lbkw4z\" data-start=\"1274\" data-end=\"1322\"\u003eBrand: \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSquare D\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1puzkdb\" data-start=\"1323\" data-end=\"1378\"\u003eManufacturer: \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSchneider Electric\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gkthx7\" data-start=\"1379\" data-end=\"1404\"\u003ePart Number: EJB14020\u003c\/li\u003e\n\u003cli data-section-id=\"1omem54\" data-start=\"1405\" data-end=\"1427\"\u003eSeries: EJB Series\u003c\/li\u003e\n\u003cli data-section-id=\"19em5gp\" data-start=\"1428\" data-end=\"1465\"\u003eType: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"bpyoo5\" data-start=\"1466\" data-end=\"1489\"\u003eFrame Type: E-Frame\u003c\/li\u003e\n\u003cli data-section-id=\"1re6uma\" data-start=\"1490\" data-end=\"1515\"\u003eConfiguration: 1 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"vdhrok\" data-start=\"1516\" data-end=\"1534\"\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"7s1ptk\" data-start=\"1535\" data-end=\"1558\"\u003eCurrent Rating: 20A\u003c\/li\u003e\n\u003cli data-section-id=\"165llme\" data-start=\"1559\" data-end=\"1585\"\u003eVoltage Rating: 277VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1ibps6a\" data-start=\"1586\" data-end=\"1614\"\u003eConnection Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"sybr12\" data-start=\"1615\" data-end=\"1642\"\u003eMounting Style: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"1vwficb\" data-start=\"1643\" data-end=\"1680\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"1i6wvgf\" data-start=\"1681\" data-end=\"1732\"\u003eTrip Function: LI – Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"1sdooog\" data-start=\"1733\" data-end=\"1781\"\u003eProduct Destination: Square D NF Panelboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1oyz3ud\" data-start=\"1783\" data-end=\"1807\"\u003eInterrupting Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1809\" data-end=\"1863\"\u003e\n\u003cli data-section-id=\"qhbcdc\" data-start=\"1809\" data-end=\"1826\"\u003e65kA @ 277VAC\u003c\/li\u003e\n\u003cli data-section-id=\"r1iv8\" data-start=\"1827\" data-end=\"1844\"\u003e65kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"7zbcvn\" data-start=\"1845\" data-end=\"1863\"\u003e100kA @ 120VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bpec4l\" data-start=\"1865\" data-end=\"1879\"\u003eDimensions\u003c\/h3\u003e\n\u003cul data-start=\"1881\" data-end=\"1956\"\u003e\n\u003cli data-section-id=\"8klmmu\" data-start=\"1881\" data-end=\"1900\"\u003eHeight: 5.66 in\u003c\/li\u003e\n\u003cli data-section-id=\"1umlbzf\" data-start=\"1901\" data-end=\"1919\"\u003eWidth: 0.98 in\u003c\/li\u003e\n\u003cli data-section-id=\"rqffds\" data-start=\"1920\" data-end=\"1938\"\u003eDepth: 4.05 in\u003c\/li\u003e\n\u003cli data-section-id=\"1c3k2wq\" data-start=\"1939\" data-end=\"1956\"\u003eWeight: 2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1958\" data-end=\"1983\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1985\" data-end=\"2401\"\u003e\n\u003cli data-section-id=\"lu2r58\" data-start=\"1985\" data-end=\"2031\"\u003eE-Frame molded case circuit breaker design\u003c\/li\u003e\n\u003cli data-section-id=\"19ve5o9\" data-start=\"2032\" data-end=\"2104\"\u003eThermal-magnetic trip unit for overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"a1ayo\" data-start=\"2105\" data-end=\"2151\"\u003eLong-time and instantaneous trip functions\u003c\/li\u003e\n\u003cli data-section-id=\"1wogizv\" data-start=\"2152\" data-end=\"2186\"\u003eBolt-on mounting configuration\u003c\/li\u003e\n\u003cli data-section-id=\"pxhvl1\" data-start=\"2187\" data-end=\"2244\"\u003eVisual trip indicator for quick status identification\u003c\/li\u003e\n\u003cli data-section-id=\"1cbrnjo\" data-start=\"2245\" data-end=\"2280\"\u003eAluminum lug terminals included\u003c\/li\u003e\n\u003cli data-section-id=\"wdw8vp\" data-start=\"2281\" data-end=\"2314\"\u003eCalibrated for 40°C operation\u003c\/li\u003e\n\u003cli data-section-id=\"1tiy6x8\" data-start=\"2315\" data-end=\"2359\"\u003eDesigned for NF panelboard installations\u003c\/li\u003e\n\u003cli data-section-id=\"yypxk4\" data-start=\"2360\" data-end=\"2401\"\u003eHID-rated and HACR-rated construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"i46vpi\" data-start=\"2403\" data-end=\"2433\"\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"2435\" data-end=\"2599\"\u003e\n\u003cli data-section-id=\"1cchsyf\" data-start=\"2435\" data-end=\"2462\"\u003eLine Rated Current: 20A\u003c\/li\u003e\n\u003cli data-section-id=\"18b42ck\" data-start=\"2463\" data-end=\"2500\"\u003eMaximum Operating Voltage: 277VAC\u003c\/li\u003e\n\u003cli data-section-id=\"15g5ejr\" data-start=\"2501\" data-end=\"2526\"\u003eHolding Current: 270A\u003c\/li\u003e\n\u003cli data-section-id=\"mmmm6o\" data-start=\"2527\" data-end=\"2553\"\u003eTrip Unit Rating: 875A\u003c\/li\u003e\n\u003cli data-section-id=\"ftvtt1\" data-start=\"2554\" data-end=\"2599\"\u003eProtection Type: Short-Circuit \/ Overload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"luma9c\" data-start=\"2601\" data-end=\"2615\"\u003eWire Range\u003c\/h3\u003e\n\u003cul data-start=\"2617\" data-end=\"2682\"\u003e\n\u003cli data-section-id=\"4aoqbm\" data-start=\"2617\" data-end=\"2650\"\u003eAluminum Conductors: AWG 12–6\u003c\/li\u003e\n\u003cli data-section-id=\"1hcr6lx\" data-start=\"2651\" data-end=\"2682\"\u003eCopper Conductors: AWG 14–6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2684\" data-end=\"2700\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2702\" data-end=\"2910\"\u003e\n\u003cli data-section-id=\"ov2tsh\" data-start=\"2702\" data-end=\"2748\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"132ucrr\" data-start=\"2749\" data-end=\"2792\"\u003eIndustrial power distribution equipment\u003c\/li\u003e\n\u003cli data-section-id=\"yo86gq\" data-start=\"2793\" data-end=\"2822\"\u003eHVAC equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"abxt4k\" data-start=\"2823\" data-end=\"2848\"\u003eHID lighting circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1jabemj\" data-start=\"2849\" data-end=\"2878\"\u003eBranch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tdkmxw\" data-start=\"2879\" data-end=\"2910\"\u003eNF panelboard installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"131luvw\" data-start=\"2912\" data-end=\"2937\"\u003eStandards \u0026amp; Approvals\u003c\/h3\u003e\n\u003cul data-start=\"2939\" data-end=\"3173\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"11a7gqd\" data-start=\"2939\" data-end=\"2952\"\u003eUL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"3h4a0l\" data-start=\"2953\" data-end=\"2969\"\u003eCSA Approved\u003c\/li\u003e\n\u003cli data-section-id=\"1uyovzg\" data-start=\"2970\" data-end=\"2983\"\u003eHID Rated\u003c\/li\u003e\n\u003cli data-section-id=\"mq9pch\" data-start=\"2984\" data-end=\"2998\"\u003eHACR Rated\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48530468307193,"sku":"EJB14020","price":142.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/20_b2b7c7c9-27f1-4dc4-a21c-78ee62118486.webp?v=1781498160","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-ejb14020-bolt-on-molded-case-circuit-breaker-1-pole-20a-277vac-thermal-magnetic","provider":"My Circuit Breakers","version":"1.0","type":"link"}