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RANCO Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 20 psi, Open on Fall - Single-Pressure Controls
RANCOSingle-Pressure Controls

RANCO Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 20 psi, Open on Fall

The RANCO RHS-1030 is a low-limit single-pressure control (SPST) rated for 36V DC. It features an Open on Fall switch action with a pressure set point range of 0 psi to 735 psi and a fixed 20 psi differential. This…

SKU 3G-OTH-69607

Also listed as: RHS1030 · RHS 1030

Brand
RANCO
Item
Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 20 psi, Open on Fall
Category
Single-Pressure Controls
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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

RANCO
Manufacturer Part Number
RHS-1030
Type
Auto Reset, 0 psi to 735 psi, 20 psi, Open on Fall, SPST
Contact Form
SPST
Rated Voltage
36V DC
Switch Action
Open on Fall
Pressure Set Point
0 psi to 735 psi
Pressure Differential
20 psi

Technical Documents

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

Product Description

The RANCO RHS-1030 is a low-limit single-pressure control (SPST) rated for 36V DC. It features an Open on Fall switch action with a pressure set point range of 0 psi to 735 psi and a fixed 20 psi differential. This auto-reset pressure switch is designed for applications requiring a low-limit cut-off function.

Frequently Asked Questions

What is the RANCO RHS-1030 pressure switch used for?

The RANCO RHS-1030 is a low-limit single-pressure control used in industrial refrigeration, HVAC, and process systems. It opens its SPST contacts on a pressure fall, providing a cut-off function when system pressure drops below the set point, protecting compressors and pumps.

What are the specifications of the RANCO RHS-1030?

The RANCO RHS-1030 is an auto-reset SPST pressure switch rated for 36V DC. It has a pressure set point range of 0 psi to 735 psi, a fixed 20 psi differential, and an Open on Fall switch action. The manufacturer part number is RHS-1030.

Where to buy the RANCO RHS-1030 worldwide?

3G Electric supplies the RANCO RHS-1030 pressure switch worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this RANCO part to any country.

How to select the correct RANCO pressure switch for my application?

To select the correct RANCO pressure switch, verify the required contact form (SPST), rated voltage (36V DC), switch action (Open on Fall), and pressure range (0 psi to 735 psi). Ensure the fixed 20 psi differential matches your system's needs. Consult the RANCO RHS-1030 datasheet for application guidelines.

Used in

Common applications for RANCO
Commercial refrigeration — RANCO A12-1506 constant differential defrost control for walk-in freezer defrost cycles
HVAC system protection — RANCO RHS-250150 high-limit pressure switch for overpressure safety in chillers
Industrial cooling — RANCO O12-1506 dual pressure control for monitoring suction and discharge pressures in refrigeration racks
Food storage — RANCO O10-1408 temperature control for maintaining -15°F to 40°F in cold storage rooms
Compressor protection — RANCO P30-3701 mechanical lube oil pressure control for Danfoss compressors in supermarket refrigeration
Refrigerant filtration — RANCO RBFD-163 liquid line filter drier for moisture removal in HCFC systems up to 50 tons

RANCO 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.

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