{"product_id":"square-d-edb34050-50a-3-pole-thermal-magnetic-bolt-on-480y-277v","title":"Square D EDB34050 50A 3-Pole Thermal-Magnetic – Bolt-On – 480Y\/277V","description":"\u003cp data-start=\"75\" data-end=\"840\"\u003eThe \u003cstrong data-start=\"79\" data-end=\"150\"\u003eSquare D EDB34050 50A 3-Pole Thermal-Magnetic – Bolt-On – 480Y\/277V\u003c\/strong\u003e circuit breaker delivers reliable 50 Amp, 3-pole thermal-magnetic protection for commercial and industrial 480Y\/277V AC systems. Designed for Square D NF panelboards and lighting panels, this E-Frame breaker offers robust overload and short-circuit protection with a 25 kAIC interrupt rating at 240V AC and 18 kAIC at 480Y\/277V AC. The bolt-on mounting ensures secure installation, and the Visi-Trip indicator allows for fast fault detection. With lugs supporting copper or aluminum conductors up to AWG 2\/0, it provides dependable performance and safety for demanding commercial and industrial applications. Certified UL, cULus, CSA, HACR, and HID, it meets rigorous industry standards.\u003c\/p\u003e\n\u003ch3 data-start=\"847\" data-end=\"869\"\u003eVoltage and Rating\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"872\" data-end=\"891\"\u003eCurrent Rating:\u003c\/strong\u003e 50 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"904\" data-end=\"923\"\u003eVoltage Rating:\u003c\/strong\u003e 480Y\/277 Volts AC\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-start=\"946\" data-end=\"972\"\u003eInterrupting Capacity:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e25 kAIC at 240V AC\u003c\/li\u003e\n\u003cli\u003e18 kAIC at 480Y\/277V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1032\" data-end=\"1046\"\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1064\" data-end=\"1086\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1089\" data-end=\"1106\"\u003eBreaker Type:\u003c\/strong\u003e Thermal-Magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1128\" data-end=\"1148\"\u003eNumber of Poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1160\" data-end=\"1178\"\u003eMounting Type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1191\" data-end=\"1209\"\u003eProduct Range:\u003c\/strong\u003e E-Frame (for Square D NF panelboards and lighting panels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1272\" data-end=\"1288\"\u003eApplication:\u003c\/strong\u003e Commercial and industrial branch circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1345\" data-end=\"1366\"\u003eSpecial Features:\u003c\/strong\u003e Visi-Trip indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1391\" data-end=\"1403\"\u003eRatings:\u003c\/strong\u003e UL Listed, cULus, CSA Certified, HACR Rated, HID Rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1467\" data-end=\"1495\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1498\" data-end=\"1518\"\u003eConnection Type:\u003c\/strong\u003e Bolt-on lugs\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-start=\"1536\" data-end=\"1550\"\u003eWire Size:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCopper: AWG 14–2\/0\u003c\/li\u003e\n\u003cli\u003eAluminum: AWG 12–2\/0\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-start=\"1607\" data-end=\"1638\"\u003eTerminal Tightening Torque:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e34.5 lb-in (AWG 14–10)\u003c\/li\u003e\n\u003cli\u003e49.6 lb-in (AWG 8–2\/0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1701\" data-end=\"1725\"\u003eOperating Mechanism:\u003c\/strong\u003e Thermal-magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1747\" data-end=\"1768\"\u003eInterrupt Rating:\u003c\/strong\u003e 25 kAIC (240V AC), 18 kAIC (480Y\/277V AC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1815\" data-end=\"1834\"\u003eCertifications:\u003c\/strong\u003e UL Listed, cULus, CSA Certified, HACR Rated, HID Rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1898\" data-end=\"1914\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1917\" data-end=\"1934\"\u003eManufacturer:\u003c\/strong\u003e Schneider Electric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1958\" data-end=\"1968\"\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1982\" data-end=\"1999\"\u003eModel Number:\u003c\/strong\u003e EDB34050\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2013\" data-end=\"2021\"\u003eUPC:\u003c\/strong\u003e 785901875314\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2038\" data-end=\"2054\"\u003e\u003cstrong data-start=\"2038\" data-end=\"2052\"\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2057\" data-end=\"2068\"\u003eHeight:\u003c\/strong\u003e 5.66 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2081\" data-end=\"2091\"\u003eWidth:\u003c\/strong\u003e 2.94 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2104\" data-end=\"2114\"\u003eDepth:\u003c\/strong\u003e 4.05 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"2127\" data-end=\"2138\"\u003eWeight:\u003c\/strong\u003e 4.0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":47451257241849,"sku":"EDB34050","price":271.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/IMG_0048-Photoroom_6bccc846-e380-472c-a9c9-c0f63dd1dacc.webp?v=1772052787","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-edb34050-50a-3-pole-thermal-magnetic-bolt-on-480y-277v","provider":"My Circuit Breakers","version":"1.0","type":"link"}