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RANCO Single Pressure Control: Low Limit, Auto Reset, 10 in Hg to 100 psi, 10 psi to 40 psi - Single-Pressure Controls
RANCOSingle-Pressure Controls

RANCO Single Pressure Control: Low Limit, Auto Reset, 10 in Hg to 100 psi, 10 psi to 40 psi

The RANCO Single Pressure Control: Low Limit (SKU 3G-OTH-68855, MPN O16-527) is a single-pressure control with an SPDT contact form and a rated voltage of 120/240V AC. It features a Close on Rise switch action and is…

SKU 3G-OTH-68855

Also listed as: O16527 · O16 527

Brand
RANCO
Item
Single Pressure Control: Low Limit, Auto Reset, 10 in Hg to 100 psi, 10 psi to 40 psi
Category
Single-Pressure Controls
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RANCO
Manufacturer Part Number
O16-527
Type
Auto Reset, 10 in Hg to 100 psi, 10 psi to 40 psi, Close on Rise
Contact Form
SPDT
Rated Voltage
120/240V AC
Switch Action
Close on Rise

Technical Documents

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

Product Description

The RANCO Single Pressure Control: Low Limit (SKU 3G-OTH-68855, MPN O16-527) is a single-pressure control with an SPDT contact form and a rated voltage of 120/240V AC. It features a Close on Rise switch action and is designed for low-limit pressure applications with auto reset, covering a range of 10 in Hg to 100 psi with an adjustable differential of 10 psi to 40 psi.

Frequently Asked Questions

What is the RANCO O16-527 single pressure control used for?

The RANCO O16-527 is a low-limit single pressure control used in HVAC and refrigeration systems to monitor and switch on a circuit when pressure rises above a set point. It is commonly applied in commercial and industrial equipment requiring automatic reset and SPDT switching at 120/240V AC.

What are the specifications of the RANCO O16-527 pressure control?

The RANCO O16-527 is a single pressure control with SPDT contact form, rated for 120/240V AC. It features Close on Rise switch action, adjustable differential from 10 psi to 40 psi, and a pressure range of 10 in Hg to 100 psi. It is an auto-reset, low-limit control.

Where to buy the RANCO O16-527 pressure control worldwide?

You can source the RANCO O16-527 pressure control 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 source and deliver this RANCO part to your location.

How to install the RANCO O16-527 single pressure control?

Install the RANCO O16-527 by mounting it securely in a dry location, connecting the pressure line to the appropriate port, and wiring the SPDT contacts per your system's schematic. Ensure the pressure range and differential settings match your application. Always follow standard electrical safety practices and consult the manufacturer's 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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Single Pressure Control: Low Limit, Auto Reset, 10 in Hg to 100 psi, 10 psi to 40 psi, Close on Rise (MPN O10-1831)
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