Supco Thermostat: Open on Rise, SPST, 280°F Closing, 320°F Opening, Auto Reset
The SUPCO L320 Thermostat is an SPST, Auto Reset, 40°F surface mount limit control that opens on rise at 320°F and closes at 280°F, rated for 120V AC/240V AC. This device provides a straightforward…
SKU 3G-OTH-69777
Also listed as: L 320 · L-320
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 L320 Thermostat is an SPST, Auto Reset, 40°F surface mount limit control that opens on rise at 320°F and closes at 280°F, rated for 120V AC/240V AC. This device provides a straightforward temperature-sensing solution for industrial applications requiring a single-pole, single-throw switch with automatic reset functionality.
Frequently Asked Questions
What is the Supco L320 thermostat used for?
The Supco L320 is a surface-mount limit control used in HVAC and industrial equipment to monitor temperature. It opens on rise at 320°F and closes at 280°F, with a 40°F differential, protecting systems from overheating in ovens, furnaces, and duct heaters.
What are the specifications of the Supco L320 thermostat?
The Supco L320 is a SPST, auto-reset, open-on-rise thermostat. It opens at 320°F and closes at 280°F, with a 40°F differential. It is rated for 120V AC and 240V AC. The manufacturer part number is L320, and it is a surface-mount limit control.
Where to buy the Supco L320 thermostat worldwide?
You can source the Supco L320 thermostat through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this surface-mount limit control.
How to install the Supco L320 thermostat?
Install the Supco L320 by mounting it securely to a clean, flat surface near the heat source. Ensure electrical connections match the 120V AC or 240V AC rating. Follow standard wiring practices for SPST devices and verify the auto-reset function operates correctly before system startup.
Used in
Common applications for SupcoSupco Products
3G Electric supplies Supco surface mount limit controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
