Ashcroft LT-Series NEMA 4 Temperature Switch

The Ashcroft® LT temperature switch is designed for use on virtually all OEM and Industrial applications. The simple design allows for easy field installation, while proven technology provides a repeatable and reliable switch. This model is ideal for temperature control, shutdown or alarm operations.

Key Features:

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


  • NEMA 4X (IP65) aluminum enclosure
  • Accuracy: ±1.00% full scale
  • Single or dual setpoints

The LT temperature switch is ideal where accurate and reliable pressure measurement are essential:

Process Market:

  • Refineries
  • Chemical and Petrochemical Plants
  • Pulp and Paper Mills
  • Power Plants
  • Steel Mills
  • Water and Sewage Treatment Facilities

Industrial Market:

  • Pumps, Compressors and Turbines
  • Dairies and Breweries
  • Boilers and Burners
  • Reverse Osmosis Systems
  • Filters and Presses
  • Paint Spraying Equipment
  • Specialized OEM Equipment

Medical and Life Sciences Market:

  • Pharmaceutical Plants

Please Contact Us for more detail