MARS

Sidebar

Brand

Product type

Availability

Price

$
to
$
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • MARS 39026 LIMIT SWITCHES
    MARS
    Mars 39026 Limit Switch 120/240 V 180-220F Open Rise
    SKU: 39026
    Product DescriptionThe Mars 39026 Limit Switch is engineered for effective performance in temperature regulation within industrial settings. Manufactured by Mars, a trusted name in industrial electrical components, this switch operates with a voltage range of 120/240 volts and enables control over equipment by opening...
    $18.50
    $18.50
  • MARS 39027 LIMIT SWITCHES
    MARS
    Mars 39027 Open On Temperature Rise Limit Switch 120/240 V 5-10 A
    SKU: 39027
    Product DescriptionThe Mars 39027 is an Open On Temperature Rise Limit Switch designed for HVAC applications. This switch operates at a voltage of 120/240 V and has an amperage rating of 5 to 10 amps. It serves to control equipment by closing at a...
    $22.30
    $22.30
  • MARS 39028 LIMIT SWITCHES
    MARS
    Mars 39028 Open On Temperature Rise Limit Switch 120/240 V 5 - 10 A
    SKU: 39028
    Product DescriptionThe Mars limit switch, model 39028, is designed for HVAC systems. It operates on a voltage rating of 120/240 V and has an amperage range of five to ten amps. The switch features an open on temperature rise function, with a close temperature...
    $29.01
    $29.01
  • MARS 39029 LIMIT SWITCHES
    MARS
    Mars 39029 Open On Temperature Rise Limit Switch 120/240 V 5 - 10 A
    SKU: 39029
    Product DescriptionThe Mars limit switch model 39029 operates on temperature rise and is suitable for HVAC applications. This device functions at a voltage of 120/240 V and accommodates an amperage rating of 5 to 10 A. The switch closes at 210 degrees Fahrenheit and...
    $18.04
    $18.04
  • 229408939.jpg259740949.jpg
    MARS
    MARS 39038 MAN. RESET LIMIT SWITCH +150 Degrees F Open Manual Reset Limit Switch
    SKU: 39038
    Product DescriptionThe MARS 39038 is a manual reset limit switch designed for efficient temperature management. This device opens at a temperature of one hundred fifty degrees Fahrenheit. The MARS series 390 limit switches support quick on-the-job replacements, making them suitable for various applications. Manual...
    $21.35
    $21.35
  • MARS 39039 LIMIT SWITCHES
    MARS
    Mars 39039 Open On Temperature Rise Limit Switch 120/240 V 5-10 A
    SKU: 39039
    Product DescriptionThe Mars 39039 Open On Temperature Rise Limit Switch is designed for HVAC applications. This limit switch operates at a voltage of 120/240 V and handles an amperage range of 5 to 10 A. It is rated to open at a temperature of...
    $25.26
    $25.26
  • MARS 39040 LIMIT SWITCHES
    MARS
    MARS 39040 210F Fan/Limit Switch M/R
    SKU: 39040
    Product DescriptionThe MARS 210F Fan/Limit Switch with MPN 39040 is designed for reliable operation in HVAC applications. This component is essential for regulating temperature and ensuring safety in heating systems. Compatible with various heating systems Operates at a temperature threshold of 210 degrees Fahrenheit...
    $40.96
    $40.96
  • MARS 39042 LIMIT SWITCHES
    MARS
    MARS 39042 Series 390 240F Manual Reset Limit Switch
    SKU: 39042
    Product DescriptionThe MARS 39042 Series 390 is a manual reset limit switch designed to operate at temperatures up to 240 degrees Fahrenheit. This switch is suitable for HVAC applications requiring accurate limit control. Operates at 120/240 V and supports 5-10 A. Integral oval flange...
    $39.28
    $39.28
  • 263001388.jpg
    MARS
    MARS 39043 Manualresetlimitswitch 300F
    SKU: 39043
    Product DescriptionThe MARS 39043 is a Manualresetlimitswitch designed to operate at a maximum temperature of 300 degrees Fahrenheit. This switch is suitable for a variety of applications where reliability and safety are essential for controlling and monitoring systems. Manual reset functionality ensures safety. Temperature...
    $24.77
    $24.77
  • 240476686.jpg
    MARS
    MARS 39045 SPDT Switch - Open on Rise
    SKU: 39045
    Product DescriptionThe MARS 39045 is a limit switch featuring a single pole double throw (SPDT) design. This switch is configured to open at one hundred thirty degrees Fahrenheit and close at one hundred fifty degrees Fahrenheit. It is packaged for immediate use in various...
    $20.15
    $20.15
  • 257450151.jpg259740902.jpg
    MARS
    MARS 39081 M&A LIMIT +150 Degrees F Open/+170 Degrees F Close Auto Reset Limit Switch
    SKU: 39081
    Product DescriptionThe MARS brand 39081 is an auto reset limit switch designed for HVAC applications. This product operates with an opening temperature of one hundred fifty degrees Fahrenheit and a closing temperature of one hundred seventy degrees Fahrenheit. Auto reset feature simplifies operation. Quick...
    $44.09
    $44.09
  • MARS 39087 LIMIT SWITCHESMars 39087 Limit Switch 120/240 V Open On Temperature Rise
    MARS
    Mars 39087 Limit Switch 120/240 V Open On Temperature Rise
    SKU: 39087
    Product DescriptionThe Mars 39087 Limit Switch is designed to operate on temperature rise. It opens at one hundred thirty degrees Fahrenheit and closes at ninety degrees Fahrenheit. This switch is suitable for use in HVAC systems, helping to maintain safety and efficiency. Operates on...
    $18.50
    $18.50
  • MARS 39095 LIMIT SWITCHES
    MARS
    Mars 39095 Limit Switch Open On Temperature Rise 120/240 V 5 - 10 A
    SKU: 39095
    Product DescriptionThe Mars 39095 Limit Switch is designed to open on temperature rise. It operates at a voltage range of 120 to 240 volts and supports an amperage rating of five to ten amps. The switch has a temperature activation point of one hundred...
    $44.11
    $44.11
  • 252679904.jpg
    MARS
    Mars 39098 Open On Temperature Rise Limit Switch 120/240 V 5 - 10 A 200 deg F Open
    SKU: 39098
    Product DescriptionThe Mars 39098 limit switch is designed for both residential and commercial HVAC applications. This device operates at a voltage of 120/240 V and can handle a current of 5 to 10 A. It activates when the temperature exceeds 200 degrees Fahrenheit. Integral...
    $29.54
    $29.54
  • MARS 39205 THERMOSTATS
    MARS
    MARS 39205 Series 390 120V 2 in. HVAC Thermostat Control
    SKU: 39205
    Product DescriptionThe MARS Series 390 120V HVAC Thermostat Control, part number 39205, is designed for HVAC systems. It provides reliable temperature regulation in a durable design. The thermostat features six controls to meet various requirements. 1/4 inch quick connect terminals for easy installation. Close...
    $32.24
    $32.24
  • MARS 39210 THERMOSTATSMARS 39210 Series 390 120V 1-1/5 in. HVAC Thermostat Control
    MARS
    MARS 39210 Series 390 120V 1-1/5 in. HVAC Thermostat Control
    SKU: 39210
    Product DescriptionThe MARS 39210 Series 390 is a 120V HVAC thermostat control designed for reliable temperature management. This adjustable fan and limit thermostat is suitable for a variety of heating and cooling systems. It features an easy-to-use dial to set the desired temperature quickly....
    $55.78
    $55.78
  • MARS 39220 LIMIT SWITCHESMARS 39220 390 Series 2 in. High/Low Limit Switch
    MARS
    MARS 39220 390 Series 2 in. High/Low Limit Switch
    SKU: 39220
    Product DescriptionThe MARS 390 Series 2 in. High/Low Limit Switch, MPN 39220, effectively monitors temperature in heating systems. It is useful for a wide range of HVAC applications. The switch is adjustable between one hundred thirty-five and one hundred seventy-five degrees Fahrenheit. This makes...
    $25.43
    $25.43
  • MARS 39225 LIMIT SWITCHESMARS 39225 390 Series 2 in. High/Low Limit Switch
    MARS
    MARS 39225 390 Series 2 in. High/Low Limit Switch
    SKU: 39225
    Product DescriptionThe MARS 390 Series High/Low Limit Switch with MPN 39225 is designed for HVAC applications. It monitors temperature levels effectively. This switch features easy adjustment and quick installation. Features six controls for various applications Made with 1/4 inch quick connect terminals Adjustable dial...
    $27.69
    $27.69
  • MARS 39230 LIMIT SWITCHESMARS 39230 390 Series 2 in. High/Low Limit Switch
    MARS
    MARS 39230 390 Series 2 in. High/Low Limit Switch
    SKU: 39230
    Product DescriptionThe MARS 390 Series 2 in. High/Low Limit Switch with MPN 39230 is designed for heating and cooling systems. It features six controls to cover most requirements, allowing for easy dial adjustments. The switch operates by opening on rise, making it suitable for...
    $34.55
    $34.55
  • MARS 39235 THERMOSTATSMARS 39235 390 Series Adjustable High/Low Limit Control Switch Open on Rise 40°F Differential
    MARS
    MARS 39235 390 Series Adjustable High/Low Limit Control Switch Open on Rise 40°F Differential
    SKU: 39235
    Product DescriptionThe MARS 39235 Adjustable High/Low Limit Control Switch is a reliable and precision-engineered device designed for heating system applications. This product by MARS offers effective temperature control between 250 and 290 degrees Fahrenheit with an accuracy maintained through a 40°F differential. It is...
    $35.61
    $35.61
Customer Support Image

Need Support?

Call Jack and His Team