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    thermostats

    3150 Series

    Hermetically sealed. UL &/or CSA. Pre-set & tamper proof. Low profile.

    Overview

    The 3150 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. The low silhouette and compact design often make it especially well suited for applications that require miniaturization.

    Features
    • Hermetically sealed
    • Tight tolerances
    • Tight differential
    • Low profile
    Potential Applications
    • Industrial
    • Food service
    • Telecom
    • Medical
    • Infotech
    Specifications
    Ficha Técnica
    Name
    Description
    File Size
    Date
    Size
    Precision and High Reliability Thermostats
    application/pdf 5.15 MB
    8/21/2025
    5.15 MB
    Manuais e guias
    Name
    Description
    File Size
    Date
    Size
    Soldering Wire Leads on Precision Hermetic Thermostats
    application/pdf 216.61 KB
    8/13/2025
    216.61 KB
    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
    Folheto
    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
    Nota técnica
    Name
    Description
    File Size
    Date
    Size
    Industrial Product Line Card --
    application/pdf 2.24 MB
    8/14/2025
    2.24 MB
    Nota de aplicação
    Name
    Description
    File Size
    Date
    Size
    Defence Ground Vehicles
    application/pdf 872.87 KB
    8/20/2025
    872.87 KB
    Forestry Vehicles
    application/pdf 1.05 MB
    8/14/2025
    1.05 MB
    Platform Vehicles
    application/pdf 628.05 KB
    8/14/2025
    628.05 KB
    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
    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
    Defence Ground Vehicles
    application/pdf 872.87 KB
    8/20/2025
    872.87 KB
    Duty to excel with mission-critical solutions
    application/pdf 15.17 MB
    8/21/2025
    15.17 MB
    Soldering Wire Leads on Precision Hermetic Thermostats
    application/pdf 216.61 KB
    8/13/2025
    216.61 KB
    Forestry Vehicles
    application/pdf 1.05 MB
    8/14/2025
    1.05 MB
    Platform Vehicles
    application/pdf 628.05 KB
    8/14/2025
    628.05 KB
    Technical Tip Bulletin - Precision Thermostat | Gold Contact Selection Guide
    application/pdf 33.28 KB
    8/13/2025
    33.28 KB
    Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
    application/pdf 11.68 MB
    2/16/2026
    11.68 MB
    Industrial Product Line Card --
    application/pdf 2.24 MB
    8/14/2025
    2.24 MB
    Sensing Solutions For Industrial Applications Brochure
    application/pdf 16.68 MB
    1/22/2026
    16.68 MB
    Precision and High Reliability Thermostats
    application/pdf 5.15 MB
    8/21/2025
    5.15 MB
    Construction Vehicles
    application/pdf 984.29 KB
    8/21/2025
    984.29 KB
    Thermostats Line Guide
    application/pdf 450.42 KB
    8/13/2025
    450.42 KB
    Agricultural Vehicles Application Note
    application/pdf 1.11 MB
    8/20/2025
    1.11 MB
    Name
    Description
    File Size
    Date
    Size
    Precision and High Reliability Thermostats
    5.15 MB
    8/21/2025
    Soldering Wire Leads on Precision Hermetic Thermostats
    216.61 KB
    8/13/2025
    Technical Tip Bulletin - Precision Thermostat | Gold Contact Selection Guide
    33.28 KB
    8/13/2025
    Thermostats Line Guide
    450.42 KB
    8/13/2025
    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
    Defence Ground Vehicles
    872.87 KB
    8/20/2025
    Forestry Vehicles
    1.05 MB
    8/14/2025
    Platform Vehicles
    628.05 KB
    8/14/2025
    Construction Vehicles
    984.29 KB
    8/21/2025
    Agricultural Vehicles Application Note
    1.11 MB
    8/20/2025
    Duty to excel with mission-critical solutions
    15.17 MB
    8/21/2025

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    30410-003998
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3150-series-3156-series-ciid-162024-5
    30410-003998
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostats-3150-series-3156-series-ciid-162024-5