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RANCO A30-261 Constant Differential Defrost Control - Constant Differential Defrost Controls
RANCOConstant Differential Defrost Controls

RANCO A30-261 Constant Differential Defrost Control

The RANCO A30-261 is a constant differential defrost control, a single-pole single-throw (SPST) device with a 32°F cold off and 61°F warm on set point. It operates at 277V AC and is designed for defrost cycle…

SKU 3G-OTH-67332

Also listed as: A30261 · A30 261

Brand
RANCO
Item
A30-261 Constant Differential Defrost Control
Part Number
A30-261
Category
Constant Differential Defrost Controls
Available to Order
Also known as:A30-261RANCO
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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
A30-261
Voltage
277V AC

Technical Documents

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

Product Description

The RANCO A30-261 is a constant differential defrost control, a single-pole single-throw (SPST) device with a 32°F cold off and 61°F warm on set point. It operates at 277V AC and is designed for defrost cycle management in industrial equipment.

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 A30-261 defrost control used for?

The RANCO A30-261 is a constant differential defrost control used to manage defrost cycles in industrial refrigeration and HVAC equipment. It opens at 32°F (cold off) and closes at 61°F (warm on), ensuring reliable frost removal in commercial freezers and coolers.

What are the specifications of the RANCO A30-261?

The RANCO A30-261 is a single-pole single-throw (SPST) constant differential defrost control rated at 277V AC. It has a 32°F cold off and 61°F warm on set point. The manufacturer part number is A30-261, and it is designed for defrost cycle management in industrial equipment.

Where to buy the RANCO A30-261 worldwide?

You can source the RANCO A30-261 defrost control through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this part.

How to install the RANCO A30-261 defrost control?

Install the RANCO A30-261 by disconnecting power, mounting the control in a dry location, and wiring it per the SPST schematic for 277V AC. Ensure the sensing bulb is properly attached to the evaporator coil. Always follow the manufacturer's instructions 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
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RANCO Products

3G Electric supplies RANCO constant differential defrost controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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