We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

RANCO Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 110 psi, Open on Fall - Single-Pressure Controls
RANCOSingle-Pressure Controls

RANCO Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 110 psi, Open on Fall

The RANCO RHS-375265 is a single-pressure high-limit control with an SPST contact form 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…

SKU 3G-OTH-68677

Also listed as: RHS375265 · RHS 375265

Brand
RANCO
Item
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 110 psi, Open on Fall
Category
Single-Pressure Controls
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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.

Technical Specifications

RANCO
Manufacturer Part Number
RHS-375265
Type
Auto Reset, 0 psi to 735 psi, 110 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
110 psi

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The RANCO RHS-375265 is a single-pressure high-limit control with an SPST contact form 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 pressure differential of 110 psi. This auto-reset pressure switch is designed for industrial applications requiring a high-limit cutoff on pressure drop.

Frequently Asked Questions

What is the RANCO RHS-375265 pressure switch used for?

The RANCO RHS-375265 is a high-limit pressure switch used in industrial systems to cut off power when pressure drops below a set point. It is commonly applied in refrigeration, HVAC, and process control to protect compressors and pumps from low-pressure damage.

What are the specifications of the RANCO RHS-375265?

The RANCO RHS-375265 is a single-pressure high-limit control with SPST contact form, rated for 36V DC. It has a pressure set point range of 0 psi to 735 psi and a fixed pressure differential of 110 psi. The switch action is Open on Fall with auto reset.

Where to buy the RANCO RHS-375265 worldwide?

You can source the RANCO RHS-375265 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.

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

To select the correct RANCO pressure switch, match the pressure set point range and differential to your system requirements. For the RHS-375265, ensure your application needs a high-limit cutoff on pressure drop with auto reset and SPST contacts rated for 36V DC.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 90 psi, Open on Fall, SPST (MPN RHS-375285)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 90 psi, Open on Fall, SPST (MPN RHS-375285)
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 100 psi, Open on Fall, SPST (MPN RHS-350250)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 100 psi, Open on Fall, SPST (MPN RHS-350250)
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 95 psi, Open on Fall, SPST (MPN RHS-325230)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 95 psi, Open on Fall, SPST (MPN RHS-325230)
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 120 psi, Open on Fall, SPST (MPN RHS-400280)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 120 psi, Open on Fall, SPST (MPN RHS-400280)
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 85 psi, Open on Fall, SPST (MPN RHS-350265)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 85 psi, Open on Fall, SPST (MPN RHS-350265)
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 80 psi, Open on Fall, SPST (MPN RHS-325245)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 80 psi, Open on Fall, SPST (MPN RHS-325245)

More from RANCO

View all RANCO parts
Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 40 psi, Open on Fall, SPST (MPN RHS-2565)
RANCO
Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 40 psi, Open on Fall, SPST (MPN RHS-2565)
Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 22 psi, Open on Fall, SPST (MPN RHS-1032)
RANCO
Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 22 psi, Open on Fall, SPST (MPN RHS-1032)
Pressure Switch: High Limit, Manual Reset, 0 psi to 735 psi, 440 psi, Open on Rise, SPST (MPN RHM-440)
RANCO
Pressure Switch: High Limit, Manual Reset, 0 psi to 735 psi, 440 psi, Open on Rise, SPST (MPN RHM-440)
Single Pressure Control: High Limit, Auto Reset, 100 psi to 400 psi, 4 psi to 150 psi, SPDT (MPN O16-108)
RANCO
Single Pressure Control: High Limit, Auto Reset, 100 psi to 400 psi, 4 psi to 150 psi, SPDT (MPN O16-108)
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 125 psi, Open on Fall, SPST (MPN RHS-425300)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 125 psi, Open on Fall, SPST (MPN RHS-425300)
Single Pressure Control: High Limit, Auto Reset, 100 psi to 400 psi, 40 psi to 150 psi, Open on Fall (MPN O20-7006)
RANCO
Single Pressure Control: High Limit, Auto Reset, 100 psi to 400 psi, 40 psi to 150 psi, Open on Fall (MPN O20-7006)
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 190 psi, Open on Fall, SPST (MPN RHS-610420)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 190 psi, Open on Fall, SPST (MPN RHS-610420)
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 100 psi, Open on Fall, SPST (MPN RHS-480380)
RANCO
Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 100 psi, Open on Fall, SPST (MPN RHS-480380)