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Air Circuit Breaker

For circuit breaker systems in power distribution applications, air circuit breakers are among the most critical components for protecting electrical systems from overloads and short circuits. Air circuit breakers use air as the arc-extinguishing medium to interrupt fault currents and provide reliable overcurrent protection in medium to high-amperage applications. Electrical.com carries an extensive selection of air circuit breakers 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 generation plants, and critical infrastructure applications.
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Part Number
PRICE
Manufacturer
Amperage
AKT-3-50
AKT-3-50
Limited Stock
From
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General Electric
2000
AKT-3-50S
AKT-3-50S
Limited Stock
From
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General Electric
2000
AKT-3A-50S-2000A-EO-DO
AKT-3A-50S-2000A-EO-DO
Limited Stock
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General Electric
2000
AKU-2-50
AKU-2-50
Limited Stock
From
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General Electric
1600
AKU-2A-50
AKU-2A-50
Limited Stock
From
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General Electric
1600
AKU-3-25-600A-EO-DO
AKU-3-25-600A-EO-DO
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General Electric
600
AKU-3A-25
AKU-3A-25
Limited Stock
From
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General Electric
600
AKU-4-50
AKU-4-50
Limited Stock
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General Electric
1600
AKU-4A-50
AKU-4A-50
Limited Stock
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General Electric
1600
AKU-5-50
AKU-5-50
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General Electric
1600
AKU-5A-50
AKU-5A-50
Limited Stock
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General Electric
1600
AKU-6-25
AKU-6-25
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General Electric
600
MPA31F0804102
MPA31F0804102
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General Electric
800
MPA31F0804121
MPA31F0804121
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General Electric
800
MPA31F0804204
MPA31F0804204
Limited Stock
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General Electric
800
MPA31F0804242
MPA31F0804242
Limited Stock
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General Electric
800
MPA31F0804322
MPA31F0804322
Limited Stock
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General Electric
800
MPA31F08N0005
MPA31F08N0005
Limited Stock
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General Electric
800
MPA31F08N0016
MPA31F08N0016
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General Electric
800
MPA31F08N3050
MPA31F08N3050
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General Electric
800
MPA31F08N3450
MPA31F08N3450
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General Electric
800
MPA31F08N4030
MPA31F08N4030
Limited Stock
From
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General Electric
800
MPA31F08V0010
MPA31F08V0010
Limited Stock
From
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General Electric
800
MPA31F08V0024
MPA31F08V0024
Limited Stock
From
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General Electric
800

Electrical.com stocks the largest inventory of air circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified air breakers available for immediate shipment. From low voltage power distribution to industrial switchgear applications, we have what you need when others say no. Our comprehensive air circuit breaker inventory spans all voltage and current ratings 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 air circuit breakers serve critical applications across industrial power distribution systems, manufacturing facilities, commercial buildings, data centers, switchgear installations, motor control centers, utility substations, and process control equipment.


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