RANCO Pressure Switch: High Limit, Manual Reset, 0 psi to 735 psi, 475 psi, Open on Rise
The RANCO RHM-475 is a single-pressure high-limit pressure switch with a manual reset, featuring an SPST contact form and a switch action of Open on Rise. It operates with a rated voltage of 36V DC and has a pressure…
SKU 3G-OTH-68819
Also listed as: RHM475 · RHM 475
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
The RANCO RHM-475 is a single-pressure high-limit pressure switch with a manual reset, featuring an SPST contact form and a switch action of Open on Rise. It operates with a rated voltage of 36V DC and has a pressure set point range of 0 psi to 735 psi.
Frequently Asked Questions
What is the RANCO RHM-475 pressure switch used for?
The RANCO RHM-475 is a single-pressure high-limit switch used in industrial refrigeration, HVAC, and process systems to shut down equipment when pressure exceeds a set point. Its manual reset ensures an operator must intervene after a trip, preventing automatic restart in hazardous overpressure conditions.
What are the specifications of the RANCO RHM-475?
The RANCO RHM-475 is a manual reset high-limit pressure switch with SPST contact form, Open on Rise switch action, and a rated voltage of 36V DC. Its pressure set point range is 0 psi to 735 psi, with a fixed differential of 475 psi. The part number is RHM-475.
Where to buy the RANCO RHM-475 worldwide?
3G Electric supplies the RANCO RHM-475 pressure switch worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this manual reset, high-limit switch.
How to install the RANCO RHM-475 pressure switch?
Install the RANCO RHM-475 by mounting it in a dry location near the pressure source, using appropriate fittings. Connect the SPST contacts per your control circuit (36V DC rated). After installation, manually reset the switch and verify the Open on Rise action at the desired set point within 0–735 psi.
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.
