Safety switches Mcdonnell Miller

Midwest Supply is your trusted source for a wide selection of affordable safety switches and accessories from leading brands like York, Nortek, Honeywell Home, and more. We offer a variety of switch actions (fusible, non-fusible, maintained) in durable materials (brass, steel, steel enclosures) to meet your industrial control requirements.

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View Details Mcdonnell Miller 110400 Switch 5-M Electric with Manual Reset 120/240 Volt | Midwest Supply Us
110400 | Switch 5-M Electric with Manual Reset 120/240 Volt | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 110400
$1,038.21 each
View Details Mcdonnell Miller 114639 Flow Switch FS4-3RP-T Liquid with Test Feature 1 Inch NPT | Midwest Supply Us
114639 | Flow Switch FS4-3RP-T Liquid with Test Feature 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 114639
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View Details Mcdonnell Miller 311200 Float 21-30 Replacement for 21 Series | Midwest Supply Us
311200 | Float 21-30 Replacement for 21 Series | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 311200
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View Details Mcdonnell Miller 114639 Flow Switch FS4-3RP-T Liquid with Test Feature 1 Inch NPT | Midwest Supply Us
114639 | Flow Switch FS4-3RP-T Liquid with Test Feature 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 114639
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View Details Mcdonnell Miller 110400 Switch 5-M Electric with Manual Reset 120/240 Volt | Midwest Supply Us
110400 | Switch 5-M Electric with Manual Reset 120/240 Volt | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 110400
$1,038.21 each
View Details Mcdonnell Miller 311200 Float 21-30 Replacement for 21 Series | Midwest Supply Us
311200 | Float 21-30 Replacement for 21 Series | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 311200
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View Details Mcdonnell Miller 309200 Switch 11MV for 61/64/67/69/70/764/767 | Midwest Supply Us
309200 | Switch 11MV for 61/64/67/69/70/764/767 | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 309200
$288.18 each
View Details Mcdonnell Miller 309100 Flow Switch 11 Replacement with Manual Reset | Midwest Supply Us
309100 | Flow Switch 11 Replacement with Manual Reset | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 309100
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View Details Mcdonnell Miller 179525 Sensor RS-2BR-1 2 Level High Pressure 406 Degrees Fahrenheit 250 Pounds per Square Inch Gauge | Midwest Supply Us
179525 | Sensor RS-2BR-1 2 Level High Pressure 406 Degrees Fahrenheit 250 Pounds per Square Inch Gauge | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 179525
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View Details Mcdonnell Miller 165302 Head Mechanism 94-HDLS Low Water Cut Off Controller Less Switch | Midwest Supply Us
165302 | Head Mechanism 94-HDLS Low Water Cut Off Controller Less Switch | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 165302
$1,065.85 each
View Details Mcdonnell Miller 120611 Flow Switch FS-251 General Purpose SPDT with NEMA-1 Enclosure 1 Inch NPT | Midwest Supply Us
120611 | Flow Switch FS-251 General Purpose SPDT with NEMA-1 Enclosure 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 120611
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View Details Mcdonnell Miller 120610 Flow Switch FS254 General Purpose SPDT with NEMA-4 Enclosure 1 Inch | Midwest Supply Us
120610 | Flow Switch FS254 General Purpose SPDT with NEMA-4 Enclosure 1 Inch | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 120610
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View Details Mcdonnell Miller 115600 Flow Switch FS6-1 High Sensitivity Liquid SPDT 1 Inch NPT | Midwest Supply Us
115600 | Flow Switch FS6-1 High Sensitivity Liquid SPDT 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 115600
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View Details Mcdonnell Miller 114780 Flow Switch FS5-1 General Purpose Liquid SPDT 1 Inch NPT | Midwest Supply Us
114780 | Flow Switch FS5-1 General Purpose Liquid SPDT 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 114780
$351.34 each
View Details Mcdonnell Miller 113200 Flow Switch FS1 High Sensitivity Liquid SPDT 1/2 Inch NPT | Midwest Supply Us
113200 | Flow Switch FS1 High Sensitivity Liquid SPDT 1/2 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 113200
$343.44 each
View Details Mcdonnell Miller 110800 Switch Assembly 7B Potentiometer Automatic Reset 120/240V | Midwest Supply Us
110800 | Switch Assembly 7B Potentiometer Automatic Reset 120/240V | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 110800
$1,807.99 each
View Details Mcdonnell Miller 110300 Switch 5 Electric Replacement 120/240 Volt | Midwest Supply Us
110300 | Switch 5 Electric Replacement 120/240 Volt | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 110300
$1,038.21 each
View Details Mcdonnell Miller 110100 Switch 2-M Cutoff with Manual Reset | Midwest Supply Us
110100 | Switch 2-M Cutoff with Manual Reset | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 110100
$225.02 each
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