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Contactors

For motor control systems in industrial and commercial facilities, contactors are among the most critical components for reliable motor starting, stopping, and protection. Contactors provide electromagnetic switching to control power circuits, enabling safe and efficient operation of motors and other high-current electrical loads. Electrical.com carries an extensive selection of contactors from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, HVAC systems, material handling equipment, and industrial process control applications.
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Part Number
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Manufacturer
Amperage
43JG32AA
43JG32AA
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Siemens
135
43JG32AF
43JG32AF
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Siemens
135
43JG32BA
43JG32BA
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Siemens
135
43JG32BH
43JG32BH
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Siemens
135
43JG32WA
43JG32WA
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Siemens
135
500-AOA950
500-AOA950
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Allen-Bradley
18
500-BOC930
500-BOC930
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Allen-Bradley
27
500-FOA930
500-FOA930
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Allen-Bradley
270
500-FOB930
500-FOB930
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Allen-Bradley
270
8903SMA12V02
8903SMA12V02
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Square D
30
8903SMA1V02
8903SMA1V02
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30
8903SMA3V02
8903SMA3V02
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Square D
30
8903SMA4V02
8903SMA4V02
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Square D
30
8903SMG10V01
8903SMG10V01
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Square D
30
8903SMG10V04
8903SMG10V04
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Square D
30
8903SMG11V04
8903SMG11V04
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Square D
30
8903SMG12V01
8903SMG12V01
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Square D
30
8903SMG13V04
8903SMG13V04
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Square D
30
8903SMG1V01
8903SMG1V01
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Square D
30
8903SMG1V06
8903SMG1V06
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Square D
30
8903SMG2V01
8903SMG2V01
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Square D
30
8903SMG3V01
8903SMG3V01
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Square D
30
8903SMG3V03
8903SMG3V03
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Square D
30
8903SMG3V04
8903SMG3V04
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Square D
30

Electrical.com stocks the largest inventory of contactors in the world, with over 1 million square feet of new, used, surplus, and re-certified motor control components available for immediate shipment. From standard contactors to specialized configurations, we have what you need when others say no. Our comprehensive contactor inventory spans all voltage ratings, current capacities, and pole configurations 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 contactors serve critical applications across industrial motor control systems, HVAC equipment, lighting control systems, manufacturing automation, material handling operations, pump and compressor controls, conveyor systems, process control installations, commercial building systems, and industrial machinery.


Whether you're maintaining legacy equipment with obsolete contactor 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 contactors 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.