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Auxiliary

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Auxiliary

Cutler Hammer

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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
A1X4PK	In Stock From $81^.90	Eaton
MAUX2	In Stock From $562^.61	Cutler Hammer
4979D06G03	In Stock From $529^.29	Westinghouse
A1X2LTK	In Stock From $450^.85	Cutler Hammer
A2X5PK	In Stock From $241^.92	Cutler Hammer
AAL1RPK	In Stock From $482^.10	Cutler Hammer
AAL1RTK	In Stock From $468^.04	Eaton
AAL3RPK	In Stock From $164^.45	Cutler Hammer
MAAL1RPK	In Stock From $570^.16	Cutler Hammer
1371D72G03	In Stock From $468^.47	Cutler Hammer
A1X5PK	In Stock From $127^.37	Cutler Hammer
1491D45G02	In Stock From $114^.21	Cutler Hammer
A1X1LB	In Stock From $126^.73	Cutler Hammer
A1X1RTK	In Stock From $193^.63	Cutler Hammer
A1X4LTK	In Stock From $375^.66	Cutler Hammer
A1X5RTK	In Stock From $227^.92	Eaton
A2X1RTK	In Stock From $347^.92	Cutler Hammer
A2X2LTK	In Stock From $344^.72	Cutler Hammer
A2X2PK	In Stock From $138^.46	Eaton
A3X3LPK	In Stock From $692^.87	Cutler Hammer
AA115LPK	In Stock From $245^.15	Cutler Hammer
AA115RPK	In Stock From $450^.09	Cutler Hammer
AAL1LTK	In Stock From $118^.83	Cutler Hammer
AAL2RPK	In Stock From $447^.03	Cutler Hammer

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.