Ranco O12-4846 Pressure Control

DUAL # CTRL,10"wc/100#

Ranco O12-4846 Dual Pressure Control – 10" WC to 100 PSI, SPST Switch, 1/4" SAE Flare

The Ranco O12-4846 Pressure Control is a dependable dual-function pressure control designed for commercial refrigeration and air conditioning systems. Engineered for versatility and performance, this unit combines both high and low pressure controls within a single NEMA 1 enclosure to regulate or protect compressor operation.

Product Features:

• Dual Pressure Control: Combines high and low pressure switches in one compact unit

• Low Pressure Range: 10" WC to 100 PSI with 10–40 PSI adjustable differential, automatic reset

• High Pressure Range: 150 to 450 PSI with a fixed 70 PSI differential; convertible manual/automatic reset

• Refrigerant Compatibility: Designed for use with R12, R22, and R502

• Switch Type: SPST (Single Pole, Single Throw) – suitable for direct control of single-phase compressors or pilot control of three-phase systems

• Capillary: 1/4" SAE male flare connection

• Electrical Ratings: 24 Amps FLA at 120V/240V AC

Applications:

• Commercial refrigeration units

• Air conditioning systems

• Compressor safety and operational control

The Ranco O12-4846 offers a reliable solution for pressure regulation and system protection, ensuring optimal performance and extended lifespan of your equipment.