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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
PRICE
Manufacturer
Amperage
3RT2018-4AG61
3RT2018-4AG61
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Siemens
16
3RT2018-4AG62
3RT2018-4AG62
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Siemens
16
3RT2018-4AK61
3RT2018-4AK61
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Siemens
16
3RT2018-4AK62
3RT2018-4AK62
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Siemens
16
3RT2018-4AN61
3RT2018-4AN61
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Siemens
16
3RT2018-4AN62
3RT2018-4AN62
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Siemens
16
3RT2018-4AR61
3RT2018-4AR61
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Siemens
16
3RT2018-4AR62
3RT2018-4AR62
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Siemens
16
3RT2316-1AB00
3RT2316-1AB00
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Siemens
18
3RT2316-1AF00
3RT2316-1AF00
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Siemens
18
3RT2316-1AP60
3RT2316-1AP60
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Siemens
18
3RT2316-1BF40
3RT2316-1BF40
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Siemens
18
3RT2316-1BG40
3RT2316-1BG40
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Siemens
18
3RT2316-1BM40
3RT2316-1BM40
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Siemens
18
3RT2316-2AB00
3RT2316-2AB00
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Siemens
18
3RT2316-2AF00
3RT2316-2AF00
Limited Stock
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Siemens
18
3RT2316-2AK60
3RT2316-2AK60
Limited Stock
From
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Siemens
18
3RT2316-2AP60
3RT2316-2AP60
Limited Stock
From
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Siemens
18
3RT2316-2BF40
3RT2316-2BF40
Limited Stock
From
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Siemens
18
3RT2316-2BG40
3RT2316-2BG40
Limited Stock
From
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Siemens
18
3RT2316-2BM40
3RT2316-2BM40
Limited Stock
From
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Siemens
18
3RT2317-1AB00
3RT2317-1AB00
Limited Stock
From
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Siemens
20
3RT2317-1AP60
3RT2317-1AP60
Limited Stock
From
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Siemens
20
3RT2317-1BF40
3RT2317-1BF40
Limited Stock
From
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Siemens
20

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.