RANCO Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 30 psi, Open on Fall
The RANCO Pressure Switch: Low Limit (SKU 400WG3, MPN RHS-90120) is a single-pressure control with an SPST contact form rated at 36V DC. It features an Open on Fall switch action and an auto reset, with a pressure…
SKU 3G-OTH-68426
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Product Description
The RANCO Pressure Switch: Low Limit (SKU 400WG3, MPN RHS-90120) is a single-pressure control with an SPST contact form rated at 36V DC. It features an Open on Fall switch action and an auto reset, with a pressure set point range of 0 psi to 735 psi.
Frequently Asked Questions
What is the RANCO RHS-90120 pressure switch used for?
The RANCO RHS-90120 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, ensuring safe operation of compressors and pumps.
What are the specifications of the RANCO RHS-90120 pressure switch?
The RANCO RHS-90120 is an SPST pressure switch rated at 36V DC with an Open on Fall switch action and auto reset. Its pressure set point range is 0 psi to 735 psi, with a 30 psi differential. It is a low-limit control designed for single-pressure applications.
Where to buy the RANCO RHS-90120 pressure switch worldwide?
You can source the RANCO RHS-90120 pressure switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine RANCO components for industrial applications.
How to install the RANCO RHS-90120 pressure switch?
Install the RANCO RHS-90120 by mounting it securely to a pressure line or vessel using appropriate fittings. Ensure the electrical supply matches the 36V DC rating and wire the SPST contacts according to your control circuit. Always follow standard industrial safety practices and consult the manufacturer's guidelines for proper setup.
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.
