Siemens 540-680FA Surface-Mount Indoor Temperature Sensor with Override Button
The Siemens Product (MPN 540-680FA) is a surface-mount indoor temperature sensor designed for use with Siemens Terminal Equipment Controllers (TEC). It features a flush-mounted override button and a cable electrical…
SKU 3G-OTH-70849
Also listed as: 540680FA · 540 680FA
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Siemens Product (MPN 540-680FA) is a surface-mount indoor temperature sensor designed for use with Siemens Terminal Equipment Controllers (TEC). It features a flush-mounted override button and a cable electrical connection, with a temperature range of 55° to 95°F.
Frequently Asked Questions
What is the Siemens 540-680FA temperature sensor used for?
The Siemens 540-680FA is a surface-mount indoor temperature sensor used with Siemens Terminal Equipment Controllers (TEC) to monitor and regulate room temperature in HVAC systems. It includes a flush-mounted override button for manual adjustments.
What are the specifications of the Siemens 540-680FA?
The Siemens 540-680FA is an indoor temperature sensor with a range of 55° to 95°F. It features surface mounting, a cable electrical connection, and a flush-mounted override button. It is compatible with Siemens Terminal Equipment Controllers (TEC) and is designed for temperature sensing applications.
Where to buy the Siemens 540-680FA worldwide?
3G Electric supplies the Siemens 540-680FA temperature sensor worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this sensor for your HVAC project.
How to install the Siemens 540-680FA temperature sensor?
Mount the Siemens 540-680FA sensor on a flat indoor surface using the provided hardware. Connect the cable to the compatible Siemens Terminal Equipment Controller (TEC) following the wiring diagram. Ensure the sensor is placed away from direct heat sources for accurate readings.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens temperature sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
