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    thermostats

    3100 Series Thermostat

    Hermetically sealed. UL & cRLus recognized. Tight tolerances & differentials. Pre-set & tamper proof

    Overview
    The 3100 Series consists of a single pole, single throw switch activated by a snap-action bimetal disc. Temperature calibrations are pre-set at the factory and each unit is 100% thermally and mechanically inspected. It is available to open or close on temperature rise. The case is laser welded to form a hermetically-sealed steel housing with a glass-to-metal seal at the terminal junction. It is manufactured and tested to meet or exceed critical commercial and industrial specifications.
    Features
    • Hermetically sealed
    • Tight tolerances
    • Tight differentials
    Applications
    • Computers
    • Medical electronics
    • Power supplies
    • Industrial controls
    • Test equipment
    • Infotech
    Specifications

    Operating Characteristics

    • Humidity
      • MIL-STD-202, Method 106
    • Operating Temperature
      • -29 °C to 260 °C [-20 °F to 500 °F]

    Technical Specifications

    • Thermostat Environmental Exposure Range
      • -62 °C to 288 °C [-80 °F to 550 °F]
    • Thermostat Contact Resistance
      • MIL-STD-202, Method 307; 0.050 Ohm
    • Insulation Resistance
      • MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied
    • Dielectric Strength
      • MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case

    Features

    • Seal Type
      • MIL-STD-202, Method 112; Cond. 1x10-5

    Others

    • Industry
      • Aerospace

    Operating Characteristics

    • Humidity
      • MIL-STD-202, Method 106
    • Operating Temperature
      • -29 °C to 260 °C [-20 °F to 500 °F]

    Technical Specifications

    • Thermostat Environmental Exposure Range
      • -62 °C to 288 °C [-80 °F to 550 °F]
    • Thermostat Contact Resistance
      • MIL-STD-202, Method 307; 0.050 Ohm
    • Insulation Resistance
      • MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied
    • Dielectric Strength
      • MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case

    Features

    • Seal Type
      • MIL-STD-202, Method 112; Cond. 1x10-5

    Others

    • Industry
      • Aerospace
    • Humidity : MIL-STD-202, Method 106
    • Thermostat Environmental Exposure Range : -62 °C to 288 °C [-80 °F to 550 °F]
    • Thermostat Contact Resistance : MIL-STD-202, Method 307; 0.050 Ohm
    • Operating Temperature : -29 °C to 260 °C [-20 °F to 500 °F]
    • Insulation Resistance : MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied
    • Dielectric Strength : MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case
    • Seal Type : MIL-STD-202, Method 112; Cond. 1x10-5
    • Industry : Aerospace
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    Precision and High Reliability Thermostats
    application/pdf 5.15 MB
    8/21/2025
    5.15 MB
    Manuals and Guides
    Name
    Description
    File Size
    Date
    Size
    Technical Tip Bulletin - Precision Thermostat | Gold Contact Selection Guide
    application/pdf 33.28 KB
    8/13/2025
    33.28 KB
    Thermostats Line Guide
    application/pdf 450.42 KB
    8/13/2025
    450.42 KB
    Soldering Wire Leads on Precision Hermetic Thermostats
    application/pdf 216.61 KB
    8/13/2025
    216.61 KB
    Brochure
    Name
    Description
    File Size
    Date
    Size
    Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
    application/pdf 11.68 MB
    2/16/2026
    11.68 MB
    Sensing Solutions For Industrial Applications Brochure
    application/pdf 16.68 MB
    1/22/2026
    16.68 MB
    Technical Note
    Name
    Description
    File Size
    Date
    Size
    Industrial Product Line Card --
    application/pdf 2.24 MB
    8/14/2025
    2.24 MB
    Application Note
    Name
    Description
    File Size
    Date
    Size
    Platform Vehicles
    application/pdf 628.05 KB
    8/14/2025
    628.05 KB
    Forestry Vehicles
    application/pdf 1.05 MB
    8/14/2025
    1.05 MB
    Construction Vehicles
    application/pdf 984.29 KB
    8/21/2025
    984.29 KB
    Agricultural Vehicles Application Note
    application/pdf 1.11 MB
    8/20/2025
    1.11 MB
    Defence Ground Vehicles
    application/pdf 872.87 KB
    8/20/2025
    872.87 KB
    eBook
    Name
    Description
    File Size
    Date
    Size
    Duty to excel with mission-critical solutions
    application/pdf 15.17 MB
    8/21/2025
    15.17 MB
    Name
    Description
    File Size
    Date
    Size
    Platform Vehicles
    application/pdf 628.05 KB
    8/14/2025
    628.05 KB
    Forestry Vehicles
    application/pdf 1.05 MB
    8/14/2025
    1.05 MB
    Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
    application/pdf 11.68 MB
    2/16/2026
    11.68 MB
    Construction Vehicles
    application/pdf 984.29 KB
    8/21/2025
    984.29 KB
    Duty to excel with mission-critical solutions
    application/pdf 15.17 MB
    8/21/2025
    15.17 MB
    Agricultural Vehicles Application Note
    application/pdf 1.11 MB
    8/20/2025
    1.11 MB
    Defence Ground Vehicles
    application/pdf 872.87 KB
    8/20/2025
    872.87 KB
    Industrial Product Line Card --
    application/pdf 2.24 MB
    8/14/2025
    2.24 MB
    Technical Tip Bulletin - Precision Thermostat | Gold Contact Selection Guide
    application/pdf 33.28 KB
    8/13/2025
    33.28 KB
    Sensing Solutions For Industrial Applications Brochure
    application/pdf 16.68 MB
    1/22/2026
    16.68 MB
    Thermostats Line Guide
    application/pdf 450.42 KB
    8/13/2025
    450.42 KB
    Soldering Wire Leads on Precision Hermetic Thermostats
    application/pdf 216.61 KB
    8/13/2025
    216.61 KB
    Precision and High Reliability Thermostats
    application/pdf 5.15 MB
    8/21/2025
    5.15 MB
    Name
    Description
    File Size
    Date
    Size
    Precision and High Reliability Thermostats
    5.15 MB
    8/21/2025
    Technical Tip Bulletin - Precision Thermostat | Gold Contact Selection Guide
    33.28 KB
    8/13/2025
    Thermostats Line Guide
    450.42 KB
    8/13/2025
    Soldering Wire Leads on Precision Hermetic Thermostats
    216.61 KB
    8/13/2025
    Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
    11.68 MB
    2/16/2026
    Sensing Solutions For Industrial Applications Brochure
    16.68 MB
    1/22/2026
    Industrial Product Line Card --
    2.24 MB
    8/14/2025
    Platform Vehicles
    628.05 KB
    8/14/2025
    Forestry Vehicles
    1.05 MB
    8/14/2025
    Construction Vehicles
    984.29 KB
    8/21/2025
    Agricultural Vehicles Application Note
    1.11 MB
    8/20/2025
    Defence Ground Vehicles
    872.87 KB
    8/20/2025
    Duty to excel with mission-critical solutions
    15.17 MB
    8/21/2025

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    3100 00010051
    T117 BNA OOR O20010 C1009
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010051
    T117 BNA OOR O20010 C1009
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010270
    T117 BNA OOR O05505 C04504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010270
    T117 BNA OOR O05505 C04504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010338
    T116 BNA OOR O45025 C35034
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010338
    T116 BNA OOR O45025 C35034
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010360
    T117 BNA OOR O10508 C08504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010360
    T117 BNA OOR O10508 C08504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010361
    T117 BNA OOR O13508 C11504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010361
    T117 BNA OOR O13508 C11504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010362
    T117 BNA OOR O13505 C13004
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010362
    T117 BNA OOR O13505 C13004
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010363
    T117 BNA OOR O18508 C16504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010363
    T117 BNA OOR O18508 C16504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010374
    T117 BNA OOR O10505 C09504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010374
    T117 BNA OOR O10505 C09504
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010411
    T116 BNA OOR O38507 C015MD
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010411
    T116 BNA OOR O38507 C015MD
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010420
    T116 BNA OOR O05003 C006MD
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032
    3100 00010420
    T116 BNA OOR O05003 C006MD
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3100-series-3106-series-ciid-162032