3NT Sealed Fixed Thermostat with Leads

Featured Product from Sensata Technologies

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Automatic reset thermostat designed to meet your specific application requirements. Its patented and tamper proof snap action bi-metal disc provides reliable and repeatable switch actuation. The 3NT is suitable for electrical loads ranging from dry circuits to 10A @ 240 VAC. The core of the 3NT is the proven 1NT thermostat. Recognized by UL/CSA and KEMA/ENEC agencies, hundreds of millions of the 1NT device are in the field today used in a variety of HVAC, appliance, automotive and specialty applications.

Manufactured at ISO 9001 certified manufacturing sites, its dry seal allows direct integration of the thermostat into a wire harness eliminating the need for extra connections.


  • Automatic reset
  • Small and easy to mount
  • Fast thermal response
  • Innovative dry seal design - protects from moisture and dust
  • Reliable 100K cycle life
  • High temperature - to 275°F (135°C)