Supco LD140 Surface Mount Limit Control
Supco Surface Mount Limit Controls.
SKU 3G-OTH-69070
Also listed as: LD 140 · LD-140
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
Supco Surface Mount Limit Controls.
Frequently Asked Questions
What is the Supco LD140 limit switch used for?
The Supco LD140 is a surface-mount limit control used in HVAC and industrial equipment to monitor temperature. It opens on temperature rise at 140°F and closes at 120°F, protecting systems from overheating. 3G Electric supplies this SPDT switch rated for 240V AC across 14 industrial departments.
What are the specifications of the Supco LD140 limit switch?
The Supco LD140 is an SPDT limit switch with open-on-rise action: it opens at 140°F and closes at 120°F. It is rated for 240V AC and is a surface-mount control. 3G Electric sources this genuine SUPCO part for global delivery, handling logistics and customs.
Where to buy the Supco LD140 limit switch worldwide?
3G Electric supplies the Supco LD140 limit switch worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this SPDT, 240V AC surface-mount control to your facility. Contact us for availability and lead time.
How to install the Supco LD140 limit switch?
Mount the Supco LD140 securely to a clean surface using appropriate hardware. Wire the SPDT contacts per your control circuit, ensuring the 240V AC rating is not exceeded. Verify the 140°F opening and 120°F closing setpoints with a calibrated thermometer. 3G Electric can provide sourcing support.
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.