WHITE-RODGERS Automatic Temperature Controller: Open on Rise, SPST, 190°F Closing, 220°F Opening
The WHITE-RODGERS 3L11-220 is an SPST automatic temperature controller (open on rise) with auto reset and a 30°F differential. It closes at 190°F and opens at 220°F. 3G Electric interprets demand and delivers this…
SKU 3G-OTH-70149
Also listed as: 3L11220 · 3L11 220
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 WHITE-RODGERS 3L11-220 is an SPST automatic temperature controller (open on rise) with auto reset and a 30°F differential. It closes at 190°F and opens at 220°F. 3G Electric interprets demand and delivers this surface-mount limit control across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the White-Rodgers 3L11-220 automatic temperature controller used for?
The White-Rodgers 3L11-220 is a surface-mount limit control that opens on rise at 220°F and closes at 190°F. It is used in industrial heating systems, ovens, and boilers to prevent overheating by interrupting the circuit when temperature exceeds the set point.
What are the specifications of the White-Rodgers 3L11-220?
The White-Rodgers 3L11-220 is a SPST automatic reset controller with a 30°F differential. It opens at 220°F and closes at 190°F. This surface-mount limit control is designed for reliable over-temperature protection in industrial equipment.
Where to buy the White-Rodgers 3L11-220 worldwide?
3G Electric supplies the White-Rodgers 3L11-220 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this automatic temperature controller.
How to install a White-Rodgers surface-mount limit control?
Mount the White-Rodgers 3L11-220 securely to a clean, flat surface for proper heat transfer. Wire the SPST contacts in series with the load circuit. Ensure the sensing surface contacts the controlled area. Follow local electrical codes and the manufacturer's instructions.
Used in
Common applications for WHITE-RODGERSWHITE-RODGERS Products
3G Electric supplies WHITE-RODGERS surface mount limit controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
