Contactors Refrigeration; air conditioning; electric heating systems Application
Midwest Supply offers affordable HVAC contactors with free shipping from $999. As a trusted source for commercial and industrial controls, we sell single, double, and three-pole contactors to suit any application. Our competitive prices and superior customer service make us the go-to supplier for contractors and facilities managers across the country.
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![Mars Controls 91421 Contactor 910 Definite Purpose 2 Pole 40 Amp 24 Volt Universal | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/112161_medium.jpg?v=1719943506)
91421 | Contactor 910 Definite Purpose 2 Pole 40 Amp 24 Volt Universal | Mars Controls
Brand: Mars Controls
SKU: 91421
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![Mars Controls 91422 Contactor 910 Definite Purpose 2 Pole 40 Amp 110/120 Volt Universal | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/112162_medium.jpg?v=1719943503)
91422 | Contactor 910 Definite Purpose 2 Pole 40 Amp 110/120 Volt Universal | Mars Controls
Brand: Mars Controls
SKU: 91422
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![Mars Controls 91323 Contactor 910 Definite Purpose 2 Pole 30 Amp 208/240 Volt Universal | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/112444_medium.jpg?v=1719943512)
91323 | Contactor 910 Definite Purpose 2 Pole 30 Amp 208/240 Volt Universal | Mars Controls
Brand: Mars Controls
SKU: 91323
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![Mars Controls 91321 Contactor 910 Definite Purpose 2 Pole 30 Amp 24 Volt Universal | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/112442_medium.jpg?v=1719943487)
91321 | Contactor 910 Definite Purpose 2 Pole 30 Amp 24 Volt Universal | Mars Controls
Brand: Mars Controls
SKU: 91321
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![Mars Controls 61757 Contactor 780 Definite Purpose 2 Pole 40 Amp 208/240 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/432184_medium.jpg?v=1719942890)
61757 | Contactor 780 Definite Purpose 2 Pole 40 Amp 208/240 Volt | Mars Controls
Brand: Mars Controls
SKU: 61757
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![Mars Controls 61755 Contactor 614 Definite Purpose 2 Pole 40 Amp 24 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266738_b42c0d01-0e04-4b3a-9c1d-cf83e35610fe_medium.jpg?v=1722461375)
61755 | Contactor 614 Definite Purpose 2 Pole 40 Amp 24 Volt | Mars Controls
Brand: Mars Controls
SKU: 61755
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![Mars Controls 61491 Contactor 614 Definite Purpose 3 Pole 90 Amp 120 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/432187_medium.jpg?v=1719942914)
61491 | Contactor 614 Definite Purpose 3 Pole 90 Amp 120 Volt | Mars Controls
Brand: Mars Controls
SKU: 61491
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![Mars Controls 61482 Contactor 614 Definite Purpose 3 Pole 75 Amp 240 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/432185_02827483-ece3-4ee0-a32d-d6620fdba97e_medium.jpg?v=1722461372)
61482 | Contactor 614 Definite Purpose 3 Pole 75 Amp 240 Volt | Mars Controls
Brand: Mars Controls
SKU: 61482
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![Mars Controls 61481 Contactor 614 Definite Purpose 3 Pole 75 Amp 120 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/432189_9059542a-58c3-4a52-82e3-f50908d5fba0_medium.jpg?v=1722461377)
61481 | Contactor 614 Definite Purpose 3 Pole 75 Amp 120 Volt | Mars Controls
Brand: Mars Controls
SKU: 61481
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![Mars Controls 61472 Contactor 614 Definite Purpose 3 Pole 60 Amp 208/240 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266737_medium.jpg?v=1719942887)
61472 | Contactor 614 Definite Purpose 3 Pole 60 Amp 208/240 Volt | Mars Controls
Brand: Mars Controls
SKU: 61472
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![Mars Controls 61471 Contactor 614 Definite Purpose 3 Pole 60 Amp 120 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/432186_ea60f5d7-f1a3-4e02-a99a-e6afe00601b8_medium.jpg?v=1719942921)
61471 | Contactor 614 Definite Purpose 3 Pole 60 Amp 120 Volt | Mars Controls
Brand: Mars Controls
SKU: 61471
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![Mars Controls 61470 Contactor 614 Definite Purpose 3 Pole 60 Amp 24 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266736_medium.jpg?v=1719942942)
61470 | Contactor 614 Definite Purpose 3 Pole 60 Amp 24 Volt | Mars Controls
Brand: Mars Controls
SKU: 61470
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![Mars Controls 61462 Contactor 614 Definite Purpose 3 Pole 50 Amp 240 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266735_f337329c-1e05-4b68-ac2c-0c3aa4f04b64_medium.jpg?v=1722461373)
61462 | Contactor 614 Definite Purpose 3 Pole 50 Amp 240 Volt | Mars Controls
Brand: Mars Controls
SKU: 61462
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![Mars Controls 61461 Contactor 614 Definite Purpose 3 Pole 50 Amp 120 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266734_dfc4a35b-69f5-4463-a66f-e8db53166a39_medium.jpg?v=1721767540)
61461 | Contactor 614 Definite Purpose 3 Pole 50 Amp 120 Volt | Mars Controls
Brand: Mars Controls
SKU: 61461
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![Mars Controls 61460 Contactor 614 Definite Purpose 3 Pole 50 Amp 24 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266733_medium.jpg?v=1719942925)
61460 | Contactor 614 Definite Purpose 3 Pole 50 Amp 24 Volt | Mars Controls
Brand: Mars Controls
SKU: 61460
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![Mars Controls 61447 Contactor 614 Definite Purpose 3 Pole 40 Amp 208/240 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266729_medium.jpg?v=1719942892)
61447 | Contactor 614 Definite Purpose 3 Pole 40 Amp 208/240 Volt | Mars Controls
Brand: Mars Controls
SKU: 61447
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![Mars Controls 61446 Contactor 614 Definite Purpose 3 Pole 40 Amp 120 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266728_medium.jpg?v=1721767542)
61446 | Contactor 614 Definite Purpose 3 Pole 40 Amp 120 Volt | Mars Controls
Brand: Mars Controls
SKU: 61446
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![](http://midwestsupplyus.com/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c_medium.gif)
61445 | Contactor 614 Definite Purpose 3 Pole 40 Amp 24 Volt | Mars Controls
Brand: Mars Controls
SKU: 61445
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![Mars Controls 61432 Contactor 614 Definite Purpose 3 Pole 30 Amp 240 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266726_medium.jpg?v=1719942912)
61432 | Contactor 614 Definite Purpose 3 Pole 30 Amp 240 Volt | Mars Controls
Brand: Mars Controls
SKU: 61432
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![Mars Controls 61431 Contactor 614 Definite Purpose 3 Pole 30 Amp 120 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266725_medium.jpg?v=1719942901)
61431 | Contactor 614 Definite Purpose 3 Pole 30 Amp 120 Volt | Mars Controls
Brand: Mars Controls
SKU: 61431
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![Mars Controls 61430 Contactor 614 Definite Purpose 3 Pole 30 Amp 24 Volt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/266724_medium.jpg?v=1719942917)
61430 | Contactor 614 Definite Purpose 3 Pole 30 Amp 24 Volt | Mars Controls
Brand: Mars Controls
SKU: 61430
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![Mars Controls 61320 Contactor 614 Definite Purpose with Shunt 1 Pole 30 Amp 24 Volt Interchangeable | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/319156_medium.jpg?v=1719942923)
61320 | Contactor 614 Definite Purpose with Shunt 1 Pole 30 Amp 24 Volt Interchangeable | Mars Controls
Brand: Mars Controls
SKU: 61320
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