Ashcroft T-Series NEMA 4 Temperature Switch

The Ashcroft® T4 Temperature Switch is designed for use on virtually all OEM and Industrial applications. Providing repeatability, reliability and compatibility to meet your application requirements. This model is ideal for satisfying the requirements for temperature control, shutdown or alarm operations.

Key Features:

  • Choice of temperature ranges (from -40° to 750°F)
  • Fixed or limited adjustable deadband
  • Direct or remote reading thermal systems
  • Adjustable setpoints from 15%-100% of range


  • NEMA 4X (IP66) aluminum enclosure
  • Accuracy: ±1.00% full scale
  • Single setpoint
  • UL and CSA listed
  • SPDT or DPDT switching option

The T4 Temperature Switch is ideal where accurate and reliable pressure measurement are essential:

Process Market:

  • Offshore Oil Rigs
  • Chemical and Petrochemical Plants
  • Pulp and Paper Mills
  • Power Plants
  • Steel Mills
  • Water and Sewage Treatment Facilities

Industrial Market:

  • Pumps, Compressors and Turbines
  • Boilers and Burners
  • Degreasers and Evaporators
  • Recovery Systems
  • Reverse Osmosis Systems / Filters
  • Food Processing
  • Ground Support Equipment
  • Hydraulic and Lubrication Systems
  • Heating and Air Conditioning
  • Marine Equipment
  • Specialized OEM Equipment

Please Contact Us for more detail