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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
MR510B
MR510B
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From
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Cutler Hammer
300
MR510C
MR510C
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From
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Cutler Hammer
300
MR510D
MR510D
Limited Stock
From
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Cutler Hammer
300
MR510E
MR510E
Limited Stock
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Cutler Hammer
300
MR510F
MR510F
Limited Stock
From
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Cutler Hammer
300
MR601B
MR601B
Limited Stock
From
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Cutler Hammer
600
MR601C
MR601C
Limited Stock
From
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Cutler Hammer
600
MR601D
MR601D
Limited Stock
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Cutler Hammer
600
MR601F
MR601F
Limited Stock
From
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Cutler Hammer
600
MR610B
MR610B
Limited Stock
From
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Cutler Hammer
600
MR610C
MR610C
Limited Stock
From
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Cutler Hammer
600
MR610D
MR610D
Limited Stock
From
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Cutler Hammer
600
MR610E
MR610E
Limited Stock
From
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Cutler Hammer
600
MR610F
MR610F
Limited Stock
From
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Cutler Hammer
600
MR701B
MR701B
Limited Stock
From
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Cutler Hammer
900
MR701C
MR701C
Limited Stock
From
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Cutler Hammer
900
MR701D
MR701D
Limited Stock
From
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Cutler Hammer
900
MR701F
MR701F
Limited Stock
From
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Cutler Hammer
900
MR710B
MR710B
Limited Stock
From
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Cutler Hammer
900
MR710C
MR710C
Limited Stock
From
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Cutler Hammer
900
MR710D
MR710D
Limited Stock
From
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Cutler Hammer
900
MR710E
MR710E
Limited Stock
From
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Cutler Hammer
900
MR710F
MR710F
Limited Stock
From
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Cutler Hammer
900
MR810B
MR810B
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From
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Cutler Hammer
1350

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.