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Frame and Mechanism Part

For circuit breaker maintenance and repair, frame or mechanism parts are among the most critical components for restoring proper breaker operation and extending equipment life. These parts provide the structural support and mechanical operation necessary for circuit breaker functionality, including trip mechanisms, mounting frames, and internal operating components. Electrical.com carries an extensive selection of frame or mechanism parts from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facility maintenance, commercial building operations, utility infrastructure support, and electrical equipment repair applications.
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418D482G06
418D482G06
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Westinghouse
418D623G01
418D623G01
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Westinghouse
419D396G01
419D396G01
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Westinghouse
419D396G02
419D396G02
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Westinghouse
419D396G03
419D396G03
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Westinghouse
419D396G04
419D396G04
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Westinghouse
419D872G03
419D872G03
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Westinghouse
420D494G02
420D494G02
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Westinghouse
420D494G03
420D494G03
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Westinghouse
436B923G01
436B923G01
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Cutler Hammer
437B146G04
437B146G04
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Westinghouse
567F759G01
567F759G01
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Westinghouse
666A347H17
666A347H17
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Eaton
695C149G01
695C149G01
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Eaton
791A671G02
791A671G02
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Westinghouse
791A674H01
791A674H01
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Westinghouse
8295A03G01
8295A03G01
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Westinghouse
567F498H01
567F498H01
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Eaton
3830A56H01
3830A56H01
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Eaton
3830A57H01
3830A57H01
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Cutler Hammer
3830A63H01
3830A63H01
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Westinghouse
3830A66H01
3830A66H01
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Eaton
3830A67H01
3830A67H01
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Westinghouse
449D226G05
449D226G05
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Westinghouse

Electrical.com stocks the largest inventory of circuit breaker frame and mechanism parts in the world, with over 1 million square feet of new, used, surplus, and re-certified components available for immediate shipment. From replacement frames to internal mechanism components, we have what you need when others say no. Our comprehensive frame and mechanism parts inventory spans all configurations and specifications from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breaker frame and mechanism parts serve critical applications across circuit breaker repair and refurbishment, maintenance of legacy electrical distribution systems, switchgear restoration projects, industrial facility upgrades, commercial building electrical system maintenance, and manufacturing plant power distribution equipment.


Whether you're maintaining obsolete circuit breaker models with discontinued frame components or sourcing current production parts for breaker repairs, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker frame or mechanism parts now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.