Supco Plenum Thermostat: Open on Rise, SPST, 130°F Closing, 170°F Opening, Auto Reset
The SUPCO Plenum Thermostat: Open on Rise is a SPST, auto reset plenum limit control (MPN SHL506) with a closing temperature of 130°F and an opening temperature of 170°F, rated for 120V AC/240V AC. 3G Electric…
SKU 3G-OTH-67261
Also listed as: SHL 506 · SHL-506
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 SPST, auto reset plenum limit control (MPN SHL506) with a closing temperature of 130°F and an opening temperature of 170°F, rated for 120V AC/240V AC. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including SUPCO, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is the Supco SHL506 plenum thermostat used for?
The Supco SHL506 is a plenum limit control used in HVAC systems to monitor air temperature in the supply plenum. It opens on rise at 170°F and closes at 130°F, preventing overheating by interrupting power to the heating source. Common in furnaces and rooftop units.
What are the specifications of the Supco SHL506 plenum thermostat?
The Supco SHL506 is a SPST, open-on-rise plenum thermostat with auto reset. It opens at 170°F and closes at 130°F. Rated for 120 VAC and 240 VAC. The manufacturer part number is SHL506. It is a plenum limit control from SUPCO.
Where to buy the Supco SHL506 plenum thermostat worldwide?
3G Electric supplies the Supco SHL506 plenum thermostat worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine SUPCO controls.
How to install the Supco SHL506 plenum thermostat?
Install the Supco SHL506 in the supply plenum of the HVAC system, typically near the heat exchanger. Mount securely, then wire in series with the heating circuit. Ensure power is off before installation. Follow local codes and the manufacturer's instructions for proper placement and clearance.
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.
