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Auxiliary

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Auxiliary

For circuit breaker systems in power distribution and control applications, auxiliaries are among the most essential components for providing additional switching contacts and control functionality. Auxiliary circuit breakers provide supplementary contacts that enable remote monitoring, status indication, and control integration with other electrical systems and automation equipment. Electrical.com carries an extensive selection of auxiliary 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 control panels, building automation systems, power distribution equipment, and process control applications.

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Part Number	PRICE	Manufacturer
1A1B AUX SW	In Stock From $90^.00	Eaton
AX12ND44	In Stock From $152^.22	Noark
PDGXNN	In Stock From $3^.18	Eaton
50502-602-31	Limited Stock From Get Price	Monster Controls
KAX5A11	In Stock From Get Price	Siemens
SPBAUXC164	In Stock From $0^.02	Eaton
SPBAUXC304	In Stock From $0^.02	Eaton
223P429H01	In Stock From Get Price	Westinghouse
NA11286	In Stock From $0^.02	Square D
S48198	Limited Stock From Get Price	Square D
A1X1RPKFDE	Limited Stock From Get Price	Cutler Hammer
AA214LPK	Limited Stock From Get Price	Cutler Hammer
AAL2RTK	Limited Stock From Get Price	Cutler Hammer
ASWPA	Limited Stock From Get Price	Siemens
HA261234	Limited Stock From Get Price	Siemens
MAAL1LPK	Limited Stock From Get Price	Cutler Hammer
S29345	Limited Stock From Get Price	Square D
WPAUXSF4STG	Limited Stock From Get Price	General Electric
WPAUXSF7STG	Limited Stock From Get Price	General Electric
709653T01	Limited Stock From Get Price	ABB
709653T02	Limited Stock From Get Price	ABB
709653T03	Limited Stock From Get Price	ABB
709653T04	Limited Stock From Get Price	ABB
709653T05	Limited Stock From Get Price	ABB

Electrical.com stocks the largest inventory of auxiliary circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit breaker components available for immediate shipment. From auxiliary contacts to trip units and accessory modules, we have what you need when others say no. Our comprehensive auxiliary circuit breaker inventory spans all configurations and 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 auxiliary circuit breakers serve critical applications across power distribution systems, industrial control panels, switchgear installations, motor control centers, electrical substations, manufacturing facilities, and commercial building electrical systems.

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