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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
SN21CXAC100V
SN21CXAC100V
In Stock
From
$26.56
Mitsubishi
SN25CXAC400V
SN25CXAC400V
Limited Stock
From
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Mitsubishi
SR-50RM-100V
SR-50RM-100V
Limited Stock
From
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Mitsubishi
SR-K4-AC120V-2A2B
SR-K4-AC120V-2A2B
In Stock
From
$32.42
Mitsubishi
SR-K4-AC200V-2A2B
SR-K4-AC200V-2A2B
In Stock
From
$51.69
Mitsubishi
SR-K8-SR-K4-UA-AX4
SR-K8-SR-K4-UA-AX4
In Stock
From
$88.70
Mitsubishi
SR-N422AC120V
SR-N422AC120V
In Stock
From
$40.62
Mitsubishi
SR-N440AC120V
SR-N440AC120V
In Stock
From
$50.37
Mitsubishi
SRD-80-DC120-125V
SRD-80-DC120-125V
In Stock
From
$74.80
Mitsubishi
SRD-N4-DC100V-3A1B
SRD-N4-DC100V-3A1B
In Stock
From
$56.58
Mitsubishi
SRD-N4-DC120-125V
SRD-N4-DC120-125V
Limited Stock
From
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Mitsubishi
SRD-N4CX-DC125V-2A2B
SRD-N4CX-DC125V-2A2B
Limited Stock
From
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Mitsubishi
SRD-N4CX-DC125V-3A1B
SRD-N4CX-DC125V-3A1B
Limited Stock
From
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Mitsubishi
SRD-N5-DC48V3A2B
SRD-N5-DC48V3A2B
In Stock
From
$41.77
Mitsubishi
SRD-N8-DC100V
SRD-N8-DC100V
In Stock
From
$40.15
Mitsubishi
SRD-N8-DC125V
SRD-N8-DC125V
Limited Stock
From
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Mitsubishi
SRD-N8CX-DC125V
SRD-N8CX-DC125V
Limited Stock
From
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Mitsubishi
SRL-N4-AC440V
SRL-N4-AC440V
In Stock
From
$178.87
Mitsubishi
TH-N20KPUL-1.7A
TH-N20KPUL-1.7A
In Stock
From
$24.79
Mitsubishi
TH-N20KPUL-3.6A
TH-N20KPUL-3.6A
In Stock
From
$31.37
Mitsubishi
UA-AX4GU
UA-AX4GU
In Stock
From
$17.29
Mitsubishi
UN-AX150
UN-AX150
In Stock
From
$21.74
Mitsubishi
UN-LL22
UN-LL22
In Stock
From
$22.39
Mitsubishi
SD-T65DC24V2A2B
SD-T65DC24V2A2B
In Stock
From
$400.59
Mitsubishi

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.