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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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1799884
1799884
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Westinghouse
1799887
1799887
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1799907
1799907
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1799933
1799933
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Westinghouse
1799968
1799968
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Westinghouse
1802345
1802345
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Westinghouse
20B8584H04
20B8584H04
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Westinghouse
22D8746H12
22D8746H12
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Westinghouse
300P389H01
300P389H01
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Westinghouse
303C131G02
303C131G02
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Westinghouse
410D348G02
410D348G02
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Westinghouse
410D348G03
410D348G03
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Westinghouse
418D482G07
418D482G07
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Westinghouse
44A9415G05
44A9415G05
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Westinghouse
44A9415G06
44A9415G06
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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.