Supco Plenum Thermostat: Open on Rise, SPST, 180°F Closing, 220°F Opening, Auto Reset
The SUPCO Plenum Thermostat: Open on Rise is a plenum limit control with SPST, auto reset operation. It features a closing temperature of 180°F and an opening temperature of 220°F, rated for 120V AC/240V AC (MPN SHL517).
SKU 3G-OTH-67422
Also listed as: SHL 517 · SHL-517
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 SUPCO Plenum Thermostat: Open on Rise is a plenum limit control with SPST, auto reset operation. It features a closing temperature of 180°F and an opening temperature of 220°F, rated for 120V AC/240V AC (MPN SHL517).
Frequently Asked Questions
What is the Supco SHL517 plenum thermostat used for?
The Supco SHL517 is a plenum limit control used in HVAC systems to monitor air temperature in the supply plenum. It opens on rise at 220°F and closes at 180°F, preventing overheating by disconnecting power to the equipment. It is suitable for 120V AC or 240V AC circuits.
What are the specifications of the Supco SHL517 plenum thermostat?
The Supco SHL517 is a SPST, open-on-rise thermostat with a 180°F closing temperature and 220°F opening temperature. It features auto reset and is rated for 120V AC or 240V AC. The manufacturer part number is SHL517, and it is a plenum limit control from SUPCO.
Where to buy the Supco SHL517 plenum thermostat worldwide?
You can source the Supco SHL517 plenum thermostat through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this SUPCO plenum limit control.
How to install the Supco SHL517 plenum thermostat?
Install the Supco SHL517 by mounting it in the supply plenum of the HVAC system, ensuring proper airflow across the sensing element. Wire it in series with the control circuit per the manufacturer's diagram. The auto-reset feature means it will re-close when temperature drops to 180°F.
Used in
Common applications for SupcoSupco Products
3G Electric supplies Supco plenum limit controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
