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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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B331LA
B331LA
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B331MA
B331MA
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B331PA
B331PA
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B331RA
B331RA
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B331TA
B331TA
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B331WA
B331WA
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B332AA
B332AA
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B332BA
B332BA
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B332DA
B332DA
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B332EA
B332EA
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B332GA
B332GA
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B332HA
B332HA
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B332JA
B332JA
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B332KA
B332KA
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B332LA
B332LA
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Square D
30
B332MA
B332MA
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Square D
30
B332PA
B332PA
Limited Stock
From
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Square D
30
B332RA
B332RA
Limited Stock
From
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Square D
30
B332TA
B332TA
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From
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Square D
30
B332WA
B332WA
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Square D
30
B340AA
B340AA
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Square D
30
B340BA
B340BA
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Square D
30
B340DA
B340DA
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Square D
30
B340EA
B340EA
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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.