Safety switches Mars Controls

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.

All Manufacturers

Airco Electrical Bosch Electrical Bradford White Electrical Broan Fans Electrical Buderus Electrical Burnham Boilers Electrical Carlin Electrical Electrical Electrical First Co Electrical Heat Transfer Prod Electrical Honeywell Home Electrical Honeywell Inc Electrical Intellihot Electrical Laars Electrical Mars Controls Electrical Mcdonnell Miller Electrical Modine ElectricalImage for Navien Boilers & Water Heaters Navien Boilers & Water Heaters Electrical R.W. Beckett Electrical Rinnai Electrical Thermo Pride Furnaces Electrical Tjernlund Electrical Water Heater Parts Electrical Weil Mclain Electrical York Electrical

All Types

Contactors Relays Safety Switches Transformers
Filter
View Details Mars Controls 83315 Disconnect 60 AMP Non-Fused 1 Phase 7.25x5x2.13 Inch Steel Top Open Air Conditioner | Midwest Supply Us
83315 | Disconnect 60 AMP Non-Fused 1 Phase 7.25x5x2.13 Inch Steel Top Open Air Conditioner | Mars Controls
Brand: Mars Controls
SKU: 83315
$32.70 each
View Details Mars Controls 43346 Pressure Switch SPST Close on Rise 1/4 Inch Female Flare 5 to 50 PSI | Midwest Supply Us
43346 | Pressure Switch SPST Close on Rise 1/4 Inch Female Flare 5 to 50 PSI | Mars Controls
Brand: Mars Controls
SKU: 43346
View Details
View Details Mars Controls 43345 Pressure Switch SPST Close on Rise 1/4 Inch Female Flare 5 to 45 PSI | Midwest Supply Us
43345 | Pressure Switch SPST Close on Rise 1/4 Inch Female Flare 5 to 45 PSI | Mars Controls
Brand: Mars Controls
SKU: 43345
View Details
View Details Mars Controls 43346 Pressure Switch SPST Close on Rise 1/4 Inch Female Flare 5 to 50 PSI | Midwest Supply Us
43346 | Pressure Switch SPST Close on Rise 1/4 Inch Female Flare 5 to 50 PSI | Mars Controls
Brand: Mars Controls
SKU: 43346
View Details
View Details Mars Controls 43345 Pressure Switch SPST Close on Rise 1/4 Inch Female Flare 5 to 45 PSI | Midwest Supply Us
43345 | Pressure Switch SPST Close on Rise 1/4 Inch Female Flare 5 to 45 PSI | Mars Controls
Brand: Mars Controls
SKU: 43345
View Details
View Details Mars Controls MRC83615 Disconnect 60A Non-Fused 1PH | Midwest Supply Us
MRC83615 | Disconnect 60A Non-Fused 1PH | Mars Controls
Brand: Mars Controls
SKU: MRC83615
$26.96 each
View Details Mars Controls 86520 Quick Disconnect Connector Fully Insulated 25 Pack 16-14 American Wire Gauge 1/4 Inch Female Flag | Midwest Supply Us
86520 | Quick Disconnect Connector Fully Insulated 25 Pack 16-14 American Wire Gauge 1/4 Inch Female Flag | Mars Controls
Brand: Mars Controls
SKU: 86520
$22.11 each
View Details Mars Controls 86508 Quick Disconnect Connector Fully Insulated 100 Pack 16-14 American Wire Gauge 1/4 Inch Female | Midwest Supply Us
86508 | Quick Disconnect Connector Fully Insulated 100 Pack 16-14 American Wire Gauge 1/4 Inch Female | Mars Controls
Brand: Mars Controls
SKU: 86508
$40.20 each
View Details Mars Controls 86507 Quick Disconnect Connector Insulated 22-18 American Wire Gauge 1/4 Inch Female Tab | Midwest Supply Us
86507 | Quick Disconnect Connector Insulated 22-18 American Wire Gauge 1/4 Inch Female Tab | Mars Controls
Brand: Mars Controls
SKU: 86507
$40.20 each
View Details Mars Controls 86502 Quick Disconnect Connector Insulated 100 Pack 16-14 American Wire Gauge 1/4 Inch Female Tab | Midwest Supply Us
86502 | Quick Disconnect Connector Insulated 100 Pack 16-14 American Wire Gauge 1/4 Inch Female Tab | Mars Controls
Brand: Mars Controls
SKU: 86502
$28.62 each
View Details Mars Controls 86239 Quick Disconnect Connector High Temperature 16-14 American Wire Gauge 1/4 Inch Female Tab | Midwest Supply Us
86239 | Quick Disconnect Connector High Temperature 16-14 American Wire Gauge 1/4 Inch Female Tab | Mars Controls
Brand: Mars Controls
SKU: 86239
$14.68 each
View Details Mars Controls 86236 Quick Disconnect Connector Non-Insulated 12-10 American Wire Gauge 1/4 Inch Female Flag | Midwest Supply Us
86236 | Quick Disconnect Connector Non-Insulated 12-10 American Wire Gauge 1/4 Inch Female Flag | Mars Controls
Brand: Mars Controls
SKU: 86236
$14.68 each
View Details Mars Controls 86229 Quick Disconnect Connector Non-Insulated 16-14 American Wire Gauge 1/4 Inch Female Flag | Midwest Supply Us
86229 | Quick Disconnect Connector Non-Insulated 16-14 American Wire Gauge 1/4 Inch Female Flag | Mars Controls
Brand: Mars Controls
SKU: 86229
$14.68 each
View Details Mars Controls 86226 Quick Disconnect Connector Non-Insulated 16-14 American Wire Gauge 1/4 Inch Female Tab | Midwest Supply Us
86226 | Quick Disconnect Connector Non-Insulated 16-14 American Wire Gauge 1/4 Inch Female Tab | Mars Controls
Brand: Mars Controls
SKU: 86226
$14.68 each
View Details Mars Controls 86220 Quick Disconnect Connector Fully Insulated 16-14 American Wire Gauge 1/4 Inch Female Flag | Midwest Supply Us
86220 | Quick Disconnect Connector Fully Insulated 16-14 American Wire Gauge 1/4 Inch Female Flag | Mars Controls
Brand: Mars Controls
SKU: 86220
$14.68 each
View Details Mars Controls 86219 Quick Disconnect Connector Insulated 20 Pack 22-18 American Wire Gauge 1/4 Inch Female Tab | Midwest Supply Us
86219 | Quick Disconnect Connector Insulated 20 Pack 22-18 American Wire Gauge 1/4 Inch Female Tab | Mars Controls
Brand: Mars Controls
SKU: 86219
$14.68 each
View Details Mars Controls 86217 Quick Disconnect Connector Insulated 16-14 American Wire Gauge 1/4 Inch Male/Female Piggyback | Midwest Supply Us
86217 | Quick Disconnect Connector Insulated 16-14 American Wire Gauge 1/4 Inch Male/Female Piggyback | Mars Controls
Brand: Mars Controls
SKU: 86217
$14.46 each
View Details Mars Controls 86216 Quick Disconnect Connector Insulated 22-18 American Wire Gauge 1/4 Inch Male/Female Piggyback | Midwest Supply Us
86216 | Quick Disconnect Connector Insulated 22-18 American Wire Gauge 1/4 Inch Male/Female Piggyback | Mars Controls
Brand: Mars Controls
SKU: 86216
$14.68 each
View Details Mars Controls 86211 Quick Disconnect Connector Fully Insulated 16-14 American Wire Gauge 1/4 Inch Male | Midwest Supply Us
86211 | Quick Disconnect Connector Fully Insulated 16-14 American Wire Gauge 1/4 Inch Male | Mars Controls
Brand: Mars Controls
SKU: 86211
$14.57 each
View Details Mars Controls 86208 Quick Disconnect Connector Fully Insulated 12 Pack16-14 American Wire Gauge 1/4 Inch Female | Midwest Supply Us
86208 | Quick Disconnect Connector Fully Insulated 12 Pack16-14 American Wire Gauge 1/4 Inch Female | Mars Controls
Brand: Mars Controls
SKU: 86208
$14.46 each
View Details Mars Controls 86207 Quick Disconnect Connector Fully Insulated 22-18 American Wire Gauge 1/4 Inch Female | Midwest Supply Us
86207 | Quick Disconnect Connector Fully Insulated 22-18 American Wire Gauge 1/4 Inch Female | Mars Controls
Brand: Mars Controls
SKU: 86207
$14.57 each
View Details Mars Controls 86205 Quick Disconnect Connector Insulated 16-14 American Wire Gauge 1/4 Inch Male Tab | Midwest Supply Us
86205 | Quick Disconnect Connector Insulated 16-14 American Wire Gauge 1/4 Inch Male Tab | Mars Controls
Brand: Mars Controls
SKU: 86205
$14.68 each
View Details Mars Controls 86203 Quick Disconnect Connector Insulated 12-10 American Wire Gauge 1/4 Inch Female Tab | Midwest Supply Us
86203 | Quick Disconnect Connector Insulated 12-10 American Wire Gauge 1/4 Inch Female Tab | Mars Controls
Brand: Mars Controls
SKU: 86203
$14.46 each
View Details Mars Controls 86202 Quick Disconnect Connector Insulated 16-14 American Wire Gauge 1/4 Inch Female Tab | Midwest Supply Us
86202 | Quick Disconnect Connector Insulated 16-14 American Wire Gauge 1/4 Inch Female Tab | Mars Controls
Brand: Mars Controls
SKU: 86202
$14.46 each
Collection
Details
End Connection
Material
Pressure
Product Type
Size
Temperature
Used on
Committed to customer satisfaction
as experts in Safety Switches
(847) 773-1023

Recently Viewed

Popular Products

View all →
Norgas Controls NGR02-BBA Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Midwest Supply Us
NGR02-BBA | Gas Regulator | 3/4" | 1/4" Orifice | GREEN 6.5-16" WC | Norgas Controls
Brand: Norgas Controls
SKU: NGR02-BBA
$86.98
BAPI BA/10K-2-H210-D-BBX Duct Humidity (%RH) Sensor with Optional Temperature Sensor | Midwest Supply Us
BA/10K-2-H210-D-BBX | Duct Humidity (%RH) Sensor with Optional Temperature Sensor | BAPI
Brand: BAPI
SKU: BA/10K-2-H210-D-BBX
$104.49
Norgas Controls N5D-1500-S GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Midwest Supply Us
N5D-1500-S | GAS REGULATOR 1-1/2" NPT 7-11"WC CSA | Norgas Controls
Brand: Norgas Controls
SKU: N5D-1500-S
$294.63
BAPI ZPS-ACC04-1 Room Pressure Pickup Ports with Temperature Sensor | Midwest Supply Us
ZPS-ACC04-1 | Room Pressure Pickup Ports with Temperature Sensor | BAPI
Brand: BAPI
SKU: ZPS-ACC04-1
$16.20
Belimo B214 Characterized Control Valve (CCV), 1/2", 2-way | Midwest Supply Us
B214 | Characterized Control Valve (CCV), 1/2", 2-way | Belimo
Brand: Belimo
SKU: B214
$76.05
Everflow EPRC1501-NL 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Midwest Supply Us
EPRC1501-NL | 1-1/2" X 1" F1807 PEX Reducing Coupling Lead Free | Everflow
Brand: Everflow
SKU: EPRC1501-NL
$8.42
Sign in to your account
Show

Forgot password?

Don’t have an account?
Create account
Register New Account
Show
Show

Sign In

Your Cart
items in the Cart
The product has been added to cart.
There are items in your cart.

Total:

View Cart
Continue Shopping