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

RANCO Pressure Switch: Fan Cycling, Auto Reset, 0 psi to 735 psi, 40 psi, Open on Fall

The RANCO RHS-200240 is a single-pressure fan cycling switch with an SPST contact form, rated for 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.

SKU 3G-OTH-69659

Also listed as: RHS200240 · RHS 200240

Brand
RANCO
Item
Pressure Switch: Fan Cycling, Auto Reset, 0 psi to 735 psi, 40 psi, Open on Fall
Category
Single-Pressure Controls
Available to Order
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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-200240
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-200240 is a single-pressure fan cycling switch with an SPST contact form, rated for 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-200240 pressure switch used for?

The RANCO RHS-200240 is a single-pressure fan cycling switch used in HVAC and refrigeration systems to control condenser fan operation. It opens on falling pressure to prevent coil freezing and automatically resets, protecting compressors and maintaining system efficiency.

What are the specifications of the RANCO RHS-200240?

The RANCO RHS-200240 is an SPST pressure switch rated for 36V DC. It has an Open on Fall switch action with auto reset, a pressure set point range of 0 psi to 735 psi, and a 40 psi differential. The manufacturer part number is RHS-200240.

Where to buy the RANCO RHS-200240 worldwide?

3G Electric supplies the RANCO RHS-200240 pressure switch worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this RANCO fan cycling switch.

How to install the RANCO RHS-200240 pressure switch?

Install the RANCO RHS-200240 in the refrigerant line between the compressor and condenser. Mount it securely, connect the SPST contacts to the fan circuit rated for 36V DC, and verify the Open on Fall action. Always follow system pressure ratings and local electrical codes.

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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Cross-referenced by specification & description
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