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Circuit Breaker Part & Accessory

For circuit breaker systems in electrical distribution infrastructure, parts and accessories are among the most essential components for proper installation, maintenance, and operational reliability. These components enable secure mounting, proper connections, system integration, and ongoing maintenance of circuit breaker equipment throughout its operational lifecycle. Electrical.com carries an extensive selection of parts and accessories from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facilities, commercial buildings, power distribution systems, and electrical panel installations.
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Part Number
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1492-MP-A
1492-MP-A
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Allen-Bradley
1492-MP-D
1492-MP-D
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Allen-Bradley
1492-MP-GND
1492-MP-GND
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Allen-Bradley
1492-MP-H
1492-MP-H
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Allen-Bradley
1492-MP-J
1492-MP-J
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Allen-Bradley
1492-MP-K
1492-MP-K
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Allen-Bradley
1492-MP-Q
1492-MP-Q
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Allen-Bradley
1492-MS5X5H1-10
1492-MS5X5H1-10
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Allen-Bradley
1492-MS5X9V51-100
1492-MS5X9V51-100
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Allen-Bradley
1492-MS8X12H1-10-EACH
1492-MS8X12H1-10-EACH
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Allen-Bradley
1492-MS8X9
1492-MS8X9
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Allen-Bradley
1492-MWC1-12
1492-MWC1-12
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Allen-Bradley
1492-N45
1492-N45
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Allen-Bradley
1492-N64
1492-N64
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Allen-Bradley
1492-N81
1492-N81
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Allen-Bradley
1492-N88
1492-N88
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Allen-Bradley
1492-N99
1492-N99
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Allen-Bradley
1492-SM6X12V1-100
1492-SM6X12V1-100
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Allen-Bradley
1492-SM6X9H1-10
1492-SM6X9H1-10
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Allen-Bradley
1492-SM6X9V81-90
1492-SM6X9V81-90
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Allen-Bradley
1494-H1
1494-H1
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Allen-Bradley
1494U-ALT31
1494U-ALT31
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Allen-Bradley
1495-N17
1495-N17
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Allen-Bradley
1498D45G27
1498D45G27
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Eaton

Electrical.com stocks the largest inventory of circuit breaker parts and accessories in the world, with over 1 million square feet of new, used, surplus, and re-certified components available for immediate shipment. From replacement parts to essential accessories, we have what you need when others say no. Our comprehensive circuit breaker parts and accessories 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 parts and accessories serve critical applications across industrial facilities, commercial buildings, manufacturing plants, power distribution systems, electrical panels, switchgear installations, and maintenance operations.


Whether you're maintaining legacy equipment with obsolete parts or sourcing current production accessories for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker parts and accessories 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.