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SupcoSurface Mount Limit Controls

Supco Surface Mount Limit Control, SPDT, Auto Reset, 185°F Close, 225°F Open

The Supco LD225 is a surface-mount temperature limit controller with SPDT switch action that opens and closes on rise. It is set to close at 185°F and open at 225°F, with auto reset. This controller is designed for…

SKU 3G-OTH-70170

Also listed as: LD 225 · LD-225

Brand
Supco
Item
Surface Mount Limit Control, SPDT, Auto Reset, 185°F Close, 225°F Open
Part Number
LD225
Category
Surface Mount Limit Controls
Available to Order
Also known as:LD225Supco
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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

Technical Specifications

Supco
Manufacturer Part Number
LD225
Type
SPDT, Auto Reset
Closing
185°F
Opening
225°F
Switch Action
Open and Close on Rise

Technical Documents

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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Supco LD225 is a surface-mount temperature limit controller with SPDT switch action that opens and closes on rise. It is set to close at 185°F and open at 225°F, with auto reset. This controller is designed for applications requiring precise temperature regulation within these specified limits.

Frequently Asked Questions

What is the Supco LD225 temperature limit controller used for?

The Supco LD225 is a surface-mount temperature limit controller used in HVAC and industrial equipment to regulate temperature by opening at 225°F and closing at 185°F. Its SPDT switch action with auto reset makes it suitable for applications like ovens, furnaces, and process heaters requiring precise thermal control within these limits.

What are the specifications of the Supco LD225?

The Supco LD225 is an SPDT, auto-reset temperature limit controller with a closing temperature of 185°F and an opening temperature of 225°F. It features open and close on rise switch action, is surface-mount, and is manufactured by Supco under part number LD225. It is designed for reliable thermal regulation in industrial settings.

Where to buy the Supco LD225 worldwide?

The Supco LD225 is available to order through 3G Electric, a global industrial equipment distributor. We source and deliver this temperature limit controller to worldwide locations, handling full logistics and customs clearance. Contact 3G Electric for availability and lead time on your order.

How to install the Supco LD225 temperature limit controller?

To install the Supco LD225, mount it securely on a clean, flat surface for proper thermal contact. Ensure wiring matches the SPDT configuration and that the controller is placed where it accurately senses the target temperature. Follow standard electrical safety practices and consult the manufacturer's guidelines for specific mounting and wiring details.

Used in

Common applications for Supco
Commercial refrigeration maintenance — Supco SL5709 defrost thermostat for Larkin evaporator coils
HVAC system troubleshooting — Supco IG418 universal hot surface igniter for gas furnace replacement
Condensate management in negative pressure systems — Supco NPW1H drain trap for rooftop units
Temperature and sound logging in cold storage — Supco CR4 circular chart recorder for compliance documentation
Compressor protection in light industrial cooling — Supco CSS-25U hard-start device for inrush current control
Safety limit control in heating appliances — Supco SHM350 surface-mount limit control for over-temperature shutdown
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Supco 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.

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