{"product_id":"ls-electric-627049763-mcb-10a-2-pole-480y-277vac","title":"Ls Electric 627049763 Mcb 10A 2-pole 480Y\/277VAC","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LS ELECTRIC 627049763 is a 2-pole miniature circuit breaker (MCB) from the BK Series, rated for 10 amps at 480Y\/277 VAC and built for both 50 Hz and 60 Hz systems. It uses a thermal magnetic trip mechanism to protect branch circuits against overloads and short-circuit faults. With a 10 kA interrupt rating and an IP20 enclosure rating, this breaker is suited for panel and distribution board installations in commercial and light industrial environments. Electricians working on multi-wire branch circuits or equipment branch feeds in 480-volt wye systems will find this a direct-fit panel component.\u003c\/p\u003e\u003cp\u003eThe 627049763 is designed for use in commercial and light industrial electrical distribution panels where 480Y\/277 VAC branch circuit protection is required. The C-curve trip characteristic makes it appropriate for general-purpose loads with moderate inrush, such as lighting circuits, small motors, and control equipment. DIN rail mounting allows fast installation in standard enclosures and switchgear assemblies. The lug and screw terminal configuration accepts 14 to 4 AWG wire, covering a wide range of branch circuit conductor sizes used in commercial wiring.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e10 amp rating at 480Y\/277 VAC for 2-pole branch circuit protection\u003c\/li\u003e\n\u003cli\u003e10 kA interrupt rating for short-circuit fault current capability\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip with C-curve characteristic for general-purpose loads\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting for standard panel and switchgear installation\u003c\/li\u003e\n\u003cli\u003eLug and screw terminals accept 14 to 4 AWG conductors\u003c\/li\u003e\n\u003cli\u003eIP20 enclosure rating protects against finger contact with live parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation MCB for 480Y\/277 VAC 2-pole branch circuit applications using BK63HU frame components within the LS ELECTRIC BK Series lineup.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with NFPA 70 (NEC) requirements for branch circuit overcurrent protection. De-energize and lock out the panel before installing or replacing the breaker. Verify that conductor sizing and the available fault current at the point of installation do not exceed the breaker's 10 kA interrupt rating. DIN rail should be properly grounded and secured within a listed enclosure before mounting the breaker.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 480Y\/277 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e: 10 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Rating\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type\u003c\/strong\u003e: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Curve\u003c\/strong\u003e: C Curve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type\u003c\/strong\u003e: BK63HU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: BK Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Lug, Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Size\u003c\/strong\u003e: 14 to 4 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: DIN Rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e: IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 4.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.42 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 2.68 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: -5 to 40 degrees C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LS ELECTRIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 627049763\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS ELECTRIC","offers":[{"title":"Default Title","offer_id":51619610296626,"sku":"0627049763","price":31.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9589d17ca4e78f178850b4fb6f1a9371.png?v=1787332390","url":"https:\/\/voomisupply.com\/products\/ls-electric-627049763-mcb-10a-2-pole-480y-277vac","provider":"Voomi Supply","version":"1.0","type":"link"}