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RANCO Defrost Cycle Control: Constant Cut-In, SPST, 12°F Cold Off, 25.2°F Warm On - Constant Differential Defrost Controls
RANCOConstant Differential Defrost Controls

RANCO Defrost Cycle Control: Constant Cut-In, SPST, 12°F Cold Off, 25.2°F Warm On

The RANCO Defrost Cycle Control: Constant Cut-In is a constant differential defrost control with SPST switching. It features a 12°F cold off and 25.2°F warm on, operating at 125/250V AC (MPN 9531N395).

SKU 3G-OTH-67295

Brand
RANCO
Item
Defrost Cycle Control: Constant Cut-In, SPST, 12°F Cold Off, 25.2°F Warm On
Category
Constant Differential Defrost Controls
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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
9531N395
Type
SPST
AC
125/250V
Voltage
125/250V AC
Warm On
25.2°F
Cold Off
12°F

Technical Documents

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

Product Description

The RANCO Defrost Cycle Control: Constant Cut-In is a constant differential defrost control with SPST switching. It features a 12°F cold off and 25.2°F warm on, operating at 125/250V AC (MPN 9531N395).

Frequently Asked Questions

What is the RANCO 9531N395 defrost cycle control used for?

The RANCO 9531N395 is a constant differential defrost control used in commercial refrigeration systems. It automatically initiates defrost at 25.2°F warm on and terminates at 12°F cold off, preventing ice buildup on evaporator coils. 3G Electric supplies this SPST control across 14 industrial departments.

What are the specifications of the RANCO 9531N395 defrost control?

The RANCO 9531N395 is a constant cut-in defrost cycle control with SPST switching. It operates at 125/250V AC, with a warm-on temperature of 25.2°F and a cold-off temperature of 12°F. This RANCO control is designed for reliable defrost cycling in commercial refrigeration applications.

Where to buy the RANCO 9531N395 defrost control worldwide?

3G Electric supplies the RANCO 9531N395 defrost cycle control worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this constant cut-in defrost control.

How to install the RANCO 9531N395 defrost cycle control?

Install the RANCO 9531N395 by mounting it securely in the refrigeration control panel and wiring the SPST contacts per the system schematic. Ensure power is off before connecting the 125/250V AC supply. Set the defrost termination at 12°F cold off and initiation at 25.2°F warm on for proper cycling.

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 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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