Supco Plenum Thermostat: Open on Rise, SPST, 80°F Closing, 100°F Opening, Auto Reset
The SUPCO Plenum Thermostat: Open on Rise (MPN SHL520) is a SPST, auto reset plenum limit control with an opening temperature of 100°F and a closing temperature of 80°F, rated for 120V AC/240V AC. 3G Electric…
SKU 3G-OTH-67212
Also listed as: SHL 520 · SHL-520
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SUPCO Plenum Thermostat: Open on Rise (MPN SHL520) is a SPST, auto reset plenum limit control with an opening temperature of 100°F and a closing temperature of 80°F, rated for 120V AC/240V AC. 3G Electric interprets your demand for this specific control, sourcing it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a Supco SHL520 plenum thermostat used for?
The Supco SHL520 is a plenum limit control used in HVAC systems to monitor air temperature in the supply plenum. It opens on temperature rise at 100°F and closes at 80°F, providing automatic reset overheat protection for forced-air furnaces and duct heaters.
What are the specifications of the Supco SHL520 plenum thermostat?
The Supco SHL520 is a SPST, auto-reset plenum thermostat with an opening temperature of 100°F and a closing temperature of 80°F. It is rated for 120V AC and 240V AC. The manufacturer part number is SHL520.
Where to buy a Supco SHL520 plenum thermostat worldwide?
3G Electric supplies the Supco SHL520 plenum thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this SPST, auto-reset limit control.
How to install a Supco SHL520 plenum thermostat?
Install the Supco SHL520 in the supply plenum of the HVAC system, ensuring proper airflow across the sensor. Wire the SPST contacts in series with the burner circuit. The auto-reset feature eliminates manual intervention after a high-temperature event.
Used in
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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.
