Honeywell 3100U00031451 Single Pole Thermostat The Honeywell 3100 Series is a hermetically sealed thermostat designed for critical applications requiring precise temperature control. It utilizes a single-pole, single-throw switch activated by a snap-action bimetal disc, with factory-set temperature calibrations and 100% inspection. The hermetic seal and robust construction ensure reliability in demanding environments. Applications include computers, medical electronics, power supplies, and industrial controls.
Source Part No Stock Inv Date Qty/Price USD Buy/RFQ Authorized Distributors Newark 3100U00031451 2 06-01-2026 Unit price: $127.01 BUYDigiKey 3100U 00031451 0 06-01-2026 Unit price: $57.565 BUYMouser Electronics 3100U 00031451 0 06-02-2026 N/A BUYPowell Electronics 3100U00031451 1 06-01-2026 Unit price: $85.92 BUY
Authorized Distributors
Part No: 3100U00031451
Stock: 2
Inv Date: 06-01-2026
Price: Unit price: $127.01
Part No: 3100U 00031451
Stock: 0
Inv Date: 06-01-2026
Price: Unit price: $57.565
Part No: 3100U 00031451
Stock: 0
Inv Date: 06-02-2026
Price: N/A
Part No: 3100U00031451
Stock: 1
Inv Date: 06-01-2026
Price: Unit price: $85.92
Honeywell 3100U00031451 Single Pole Thermostat Specifications: Functional Properties: Open on rise Reset Type: Automatic Amperage: 3 A resistive max. Voltage: 120 Vac Operating Temperature: -29 °C to 260 °C [-20 °F to 500 °F] Environmental Exposure Range: -62 °C to 288 °C [-80 °F to 550 °F] Open Temperature: 115.6 °C [240 °F] Close Temperature: 101.7 °C [215 °F] Open Tolerance: 2.8 °C [5 °F] Close Tolerance: 2.8 °C [5 °F] Dielectric Strength: MIL-STD-202, Method 301; 1250 Vac @ 60 Hz - Terminal to Case Insulation Resistance: MIL-STD-202, Method 302; 50 MOhm Contact Resistance: MIL-STD-202, Method 307; 0.050 Ohm max. Hermetic Seal: MIL-STD-202, Method 112; Cond. 1x10-5 Moisture Resistance: MIL-STD-202, Method 106 Housing Material: Steel housing hermetically sealed with glass-to-metal seal at terminal junction Contact Material: Silver Agency Approvals and Standards: UL Mounting: B209 fixed bracket Series Name: 3100U Buy the 3100U00031451 HONEYWELL Single Pole Thermostat | myMectronic Purchase the Honeywell 3100U00031451 thermostat securely and reliably through our online platform.
Buy Now Frequently Asked Questions Where can I buy Honeywell 3100U00031451? You can click on the BUY or RFQ button to purchase 3100U00031451 from an authorized Honeywell distributor.
How do I troubleshoot issues or seek technical support for part 3100U00031451? You can download the 3100U00031451 datasheet or visit the Honeywell website for support.
Who is the manufacturer of 3100U00031451? Honeywell
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