RANCO Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 40 psi, Open on Fall
The RANCO RHS-4080 is a low-limit single-pressure control (SPST contact form) with an auto-reset function. It features an Open on Fall switch action and a pressure set point range of 0 psi to 735 psi, rated for 36V…
SKU 3G-OTH-69458
Also listed as: RHS4080 · RHS 4080
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 RANCO RHS-4080 is a low-limit single-pressure control (SPST contact form) with an auto-reset function. It features an Open on Fall switch action and a pressure set point range of 0 psi to 735 psi, rated for 36V DC operation.
Frequently Asked Questions
What is the RANCO RHS-4080 pressure switch used for?
The RANCO RHS-4080 is a low-limit single-pressure control used in industrial refrigeration, HVAC, and process systems to monitor and protect against low-pressure conditions. It opens the circuit on a pressure fall, automatically resetting when pressure rises, preventing compressor damage or system shutdown.
What are the specifications of the RANCO RHS-4080?
The RANCO RHS-4080 is a SPST pressure switch with auto reset, rated for 36V DC. It has an Open on Fall switch action and a pressure set point range of 0 psi to 735 psi. The contact form is SPST, and the manufacturer part number is RHS-4080.
Where to buy the RANCO RHS-4080 worldwide?
3G Electric supplies the RANCO RHS-4080 pressure switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this RANCO part globally.
How to install the RANCO RHS-4080 pressure switch?
Install the RANCO RHS-4080 by mounting it in a dry location near the pressure source. Connect the SPST contacts per the wiring diagram, ensuring the rated voltage (36V DC) is not exceeded. Set the pressure set point within the 0 psi to 735 psi range. Always follow local electrical codes and the manufacturer's instructions.
Used in
Common applications for RANCORANCO Products
3G Electric supplies RANCO single-pressure controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
