D1-2574-KE: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat Within An Enclosure

Sale price $ 135.15 Regular price $ 159.00

Therm Coil Drawing No.: 337T-1405-007        Therm Coil Model No: D1-2574-KE


  • Our D1-2574-KE heating control for immersion use is mounted within a NEMA 1 general purpose enclosure.  It has a temperature range of 0°-100°F, and is rated for 120 to 480VAC.  This control has a copper 84" (±2") capillary with a 1/4" DIA. x 5-5/32" (±3/4") long sensing bulb.  (3x) #8 x 1/2" sheet metal screws for mounting are included.
  •  Application: This non-programmable mechanical DPST thermostat is for heating control only and is designed to function for immersion use only. (This will not work for cooling applications.)
  • IMPORTANT NOTE: If load amperage or voltage exceeds control rating, a magnetic contactor must be used.
  • Other D1-2574 Configurations: We also offer other configurations for this thermostat, please click here to quickly see our other model D1-2574 control options, or contact us if you don't see what you need.

Technical Information

  • Switch Type: DPST (double pole, single throw). A DPST switch turns up to two independent circuits on or off.
  • Switch Action: Normally Closed Contacts Open on Temperature Rise Only.
  • Thermostat Voltage: 120 to 480VAC
  • Pilot Light: No
  • Non-Inductive Amperage Rating: See chart below.
  • Minimum Amperage Required: 5 Amps  (When below 5 Amps, the thermostat will not be able to maintain desired temperature reliably, or at all, and may fluctuate wildly in differential.)
  • Themperature Control Range: 0°F to 100°F
  • Maximum Temperature Differential: 22°
  • Capillary Length: 84" (±2")
  • Sensing Bulb Diameter: 1/4"
  • Sensing Bulb Length: 5-5/32" (±3/4")
  • Capillary and Sensing Bulb Material: Copper
  • Enclosure: NEMA 1 General Purpose Enclosure
  • Enclosure Height x Width x Depth: 5-3/4" x 3" x 2"
  • Mount Type: Enclosure Mount via (3x) 0.193" DIA. mounting holes. [(3x) #8 x 1/2" Pan Head Sheet Metal Screws Included)
  • Thermostat Height x Width: 4-3/32" x 2-21/32"
  • U.L. Listed and C.S.A. Certified.


IMPORTANT NOTE: If load amperage or voltage exceeds control rating, a magnetic contactor must be used.