We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

RANCO Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 40 psi, Open on Fall - Single-Pressure Controls
RANCOSingle-Pressure Controls

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

Brand
RANCO
Item
Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 40 psi, Open on Fall
Category
Single-Pressure Controls
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RANCO
Manufacturer Part Number
RHS-4080
Type
Auto Reset, 0 psi to 735 psi, 40 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

Technical Documents

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

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 35 psi, Open on Fall, SPST (MPN RHS-4075)
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Pressure Switch: Low Limit, Auto Reset, 0 psi to 735 psi, 25 psi, Open on Fall, SPST (MPN RHS-3560)
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Pressure Switch: High Limit, Auto Reset, 0 psi to 735 psi, 100 psi, Open on Fall, SPST (MPN RHS-250150)

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