RANCOConstant Differential Defrost Controls
RANCO Defrost Cycle Control: Constant Differential, SPST, 32°F Cold Off
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
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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.
Used in
Common applications for RANCOCommercial 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.
