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RANCO Dual Pressure Control: SPST, 10 in Hg to 100 psi Low Side, 150 psi to 450 psi High Side - Dual Pressure Controls
RANCODual Pressure Controls

RANCO Dual Pressure Control: SPST, 10 in Hg to 100 psi Low Side, 150 psi to 450 psi High Side

The RANCO Series O Dual Pressure Control (MPN O12-1550) is a SPST switch designed for industrial pressure monitoring. It features a low-side range of 10 in Hg to 100 psi and a high-side range of 150 psi to 450 psi…

SKU 3G-OTH-66758

Brand
RANCO
Item
Dual Pressure Control: SPST, 10 in Hg to 100 psi Low Side, 150 psi to 450 psi High Side
Category
Dual Pressure Controls
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Technical Specifications

RANCO
Manufacturer Part Number
O12-1550
Series
O
Type
10 in Hg to 100 psi Low Side
AC
120/240V
High Side
150 psi to 450 psi
Product Type
Dual Pressure Control
Low Side Pressure Differential
11 psi to 40 psi
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RANCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RANCO Series O Dual Pressure Control (MPN O12-1550) is a SPST switch designed for industrial pressure monitoring. It features a low-side range of 10 in Hg to 100 psi and a high-side range of 150 psi to 450 psi, with a low-side pressure differential of 11 psi to 40 psi. The control operates at 120/240V AC.

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 dual 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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