Fixed Temperature Thermostat 50C Open 39C Close 1NT Series

Sensata's 1NT 1/2 Inch Fixed Temperature Thermostat, Open 50C, Close 39C 1NT01L-7934 is a single-throw, snap-action fixed-temperature thermostat ideal for a wide range of industrial and commercial applications.

Based on its setup and use, 1NT is recognized by agencies worldwide. It is commonly used as a thermal switch, over-temperature control, or pilot duty control switch.

Features

• Switch actions:
  • Automatic reset: Available for both usually open and normally closed switch logic
  • Trip-free manual reset: UL M2 class rating to prevent customer tampering
  • One shot: Satisfies agency criteria for a single operation device
  • Manual reset: A mechanical reset device
• 1NT base provides:
  • Low cost
  • High temperature ability
  • Clean processing
  • High impact strength
  • Low static generation
• Multiple termination and mounting options available
• ISO9001:2000 certification
• Ambient temperature range: -40 ºC to 240 ºC (-40 ºF to 464 ºF)

Specifications

Agency Approvals and Certifications (UL and C-UL)

Table 1. Source: Sensata Technologies, Inc.

^* UL rated at these current levels at specific open/close temperatures. When applying to these electrical levels, nominal open/close temperatures must be considered to determine whether the selected thermostat will operate as intended in the user’s application. Please consult a Sensata Engineer for additional clarification.
^** “E” means exposed disc.

Agency Approvals and Certifications (ENEC (DEKRA))

Table 2. Source: Sensata Technologies, Inc.

^* Parenthesis indicates inductive load ratings
^** ENEC rated at these current levels at specific open/close temperatures. When applying to these electrical levels, nominal open/close temperatures must be considered to determine whether the chosen thermostat will operate as intended in the user’s application. Please consult a Sensata Engineer for additional clarification.