myMectronic
myMectronic

A Premier B2B Part Search

Honeywell 3100U00031440 Hermetic Thermostat Switch

The Honeywell 3100U 00031440 is a precision hermetic thermostat designed for reliable temperature control in demanding environments. Featuring a snap-action bimetal disc, this thermostat provides accurate and repeatable switching. Its hermetically sealed design ensures protection against harsh conditions, making it ideal for applications such as computers, medical electronics, power supplies, and industrial controls. The 3100U series offers tight tolerances and differentials for precise temperature regulation, contributing to the overall performance and safety of the system.

Authorized Distributors
Source:DigiKey
Part No:3100U 00031440
Stock:0
Inv Date:06-01-2026
Price: Unit price: $199.89
Buy/RFQ:
Part No:3100U 00031440
Stock:0
Inv Date:06-02-2026
Price: Unit price: $240.21
Buy/RFQ:
Part No:3100U 00031440
Stock:0
Inv Date:06-01-2026
Price: Unit price: $199.65
Buy/RFQ:
Part No:3100U-00031440
Stock:0
Inv Date:06-01-2026
Price: Unit price: $158.07
Buy/RFQ:
Part No:3100U-00031440
Stock:0
Inv Date:06-01-2026
Price: Unit price: $158.07
Buy/RFQ:

Honeywell 3100U00031440 Hermetic Thermostat Switch Specifications:

  • Open on rise: Yes
  • Operating Temperature: -29 °C to 260 °C (-20 °F to 500 °F)
  • Voltage: 120 Vac
  • Open Temperature Tolerance: 2.8 °C (5 °F)
  • Close Temperature Tolerance: 2.8 °C (5 °F)
  • Reset Type: Automatic
  • Amperage: 3 A resistive max.
  • Open Temperature: 54.4 °C (130 °F)
  • Close Temperature: 43.3 °C (110 °F)
  • Environmental Exposure Range: -62 °C to 288 °C (-80 °F to 550 °F)
  • Product Features: Hermetically sealed, Tight tolerances, Tight differentials
  • Applications: Computers, Medical electronics, Power supplies, Industrial controls, Test equipment, Infotech

Buy the 3100U 00031440 Honeywell Hermetic Thermostat Switch | myMectronic

Purchase the Honeywell 3100U 00031440 thermostat securely and efficiently through our online platform.

Buy Now

Frequently Asked Questions

Where can I buy Honeywell 3100U00031440?

You can click on the BUY or RFQ button to purchase 3100U00031440 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 3100U00031440?

You can download the 3100U00031440 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 3100U00031440?

Honeywell

Honeywell Part List

Browse and search other Honeywell parts, locate datasheets and stock

Sponsored by