Supco SHM290 Surface Mount Limit Control
The SUPCO SHM290 is a surface-mount temperature limit controller that opens on rise, featuring a single-pole single-throw (SPST) manual reset switch with a 290°F opening temperature and 240V AC rating. This device is…
SKU 3G-OTH-69922
Also listed as: SHM 290 · SHM-290
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 SHM290 is a surface-mount temperature limit controller that opens on rise, featuring a single-pole single-throw (SPST) manual reset switch with a 290°F opening temperature and 240V AC rating. This device is designed to interrupt the circuit when the sensed temperature exceeds the set point, requiring manual intervention to reset after a trip.
Frequently Asked Questions
What is a Supco SHM290 temperature limit controller used for?
The Supco SHM290 is a surface-mount limit control that opens on temperature rise at 290°F. It is used in HVAC, refrigeration, and industrial heating systems to shut down equipment if overheating occurs, protecting components and preventing fire hazards.
What are the specifications of the Supco SHM290 temperature limit controller?
The Supco SHM290 is a SPST, manual reset limit controller rated for 240V AC. It opens on rise at 290°F. The surface-mount design allows direct attachment to pipes or ducts. Manual reset ensures the system stays off until the fault is cleared.
Where to buy a Supco SHM290 temperature limit controller worldwide?
3G Electric supplies the Supco SHM290 temperature limit controller to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this manual reset, 290°F opening limit control.
How to install a Supco SHM290 manual reset limit controller?
Mount the Supco SHM290 securely to a clean, flat surface using the provided bracket. Connect the SPST switch in series with the load circuit rated for 240V AC. After a trip, press the manual reset button only after the system temperature drops below 290°F.
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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.