{"product_id":"cfd63b125","title":"CFD63B125 - 125A Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eCFD63B125 - 125A Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen a circuit breaker needs to be replaced, finding a unit that matches the original specifications can save valuable time during maintenance and repair work. The CFD63B125 is a 125 amp, 3-pole molded case circuit breaker from the Sentron CFD6 series, commonly used in commercial and industrial electrical distribution systems. Designed for applications where compatibility with existing equipment matters, this breaker provides a practical form-fit-function replacement solution for systems already utilizing the CFD6 platform.\u003c\/p\u003e\n\u003cp\u003eWith its fuseless current-limiting design and non-interchangeable trip unit, the CFD63B125 is built to help protect electrical equipment from overloads and short circuits while meeting the requirements of demanding power distribution environments. Its interrupting ratings of 200kA at 240VAC, 200kA at 480VAC, and 100kA at 600VAC make it suitable for installations where substantial fault-current capacity is required.\u003c\/p\u003e\n\u003cp\u003eYou'll often find breakers like the CFD63B125 serving in switchboards, panelboards, motor control equipment, HVAC systems, manufacturing facilities, and large commercial buildings. Rated for 50\/60Hz operation and 40°C ambient conditions, it was designed for everyday use in demanding electrical applications. The included load-side terminals can also help streamline installation in compatible equipment. Built to last, the CFD63B125 remains a dependable choice for maintaining and servicing existing electrical distribution systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e125 amp current rating\u003c\/li\u003e\n\u003cli\u003e3-pole configuration for three-phase electrical systems\u003c\/li\u003e\n\u003cli\u003eSentron CFD6 molded case circuit breaker\u003c\/li\u003e\n\u003cli\u003eFuseless current-limiting design\u003c\/li\u003e\n\u003cli\u003eNon-interchangeable trip unit\u003c\/li\u003e\n\u003cli\u003eIncludes load-side terminals\u003c\/li\u003e\n\u003cli\u003eHACR rated\u003c\/li\u003e\n\u003cli\u003eSuitable for 50\/60Hz electrical systems\u003c\/li\u003e\n\u003cli\u003eRated for operation in ambient temperatures up to 40°C (104°F)\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain compatibility with existing CFD6 installations\u003c\/li\u003e\n\u003cli\u003eBuilt to last in commercial and industrial applications\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CFD63B125\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e CFD6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e Molded Case Circuit Breaker\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit:\u003c\/strong\u003e Non-Interchangeable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Limiting:\u003c\/strong\u003e Fuseless Current Limiting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHACR Rated:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Rating:\u003c\/strong\u003e 40°C (104°F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA.I.C. Ratings\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e200kA @ 240VAC\u003c\/li\u003e\n\u003cli\u003e200kA @ 480VAC\u003c\/li\u003e\n\u003cli\u003e100kA @ 600VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 4.50 in.\u003c\/li\u003e\n\u003cli\u003eHeight: 14.25 in.\u003c\/li\u003e\n\u003cli\u003eDepth: 4.00 in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Shipping Weight:\u003c\/strong\u003e 39 lbs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad-Side Terminals: \u003c\/strong\u003eIncluded\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHACR Rated\u003c\/li\u003e\n\u003cli\u003eDesigned for operation on 50\/60Hz electrical systems\u003c\/li\u003e\n\u003cli\u003eRated for ambient temperatures up to 40°C (104°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe CFD63B125 is commonly used in commercial buildings, industrial facilities, warehouses, HVAC equipment, motor control centers, switchboards, panelboards, and other electrical distribution systems requiring a 125 amp, 3-pole molded case circuit breaker. It is frequently selected for maintenance, repair, and replacement projects where preserving compatibility with an existing Sentron CFD6 installation is a primary consideration.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eSiemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Siemens AG or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New In Box","offer_id":49504055394603,"sku":"CFD63B125","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":49504055427371,"sku":"CFD63B125 [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/cfd63b125","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}