VG1845AE+9T4GGA Johnson Controls Valve / Actuator

Overview

The Johnson Controls P145NCB-82C is an electromechanical lube oil pressure cutout control designed to protect pressure-lubricated refrigeration compressors from damaging low oil pressure conditions. It features a built-in 45-second time delay that allows oil pressure to build at startup and prevents nuisance shutdowns during brief pressure drops. This model includes an integrated alarm circuit for connection to external warning systems.

Features

• Ambient-compensated 45-second time delay relay
• Trip-free manual reset mechanism that requires manual intervention after a safety lockout
• Integrated SPDT switch providing a dedicated alarm circuit lead
• Interoperable and interchangeable with industry standard controls

Specifications

• Brand: Johnson Controls
• Input Voltage: 120/240 VAC
• Pressure Setting: 6.5 PSIG fixed differential
• Time Delay: 45 seconds
• Reset Type: Manual reset
• Pressure Connection: 1/4 inch external flare

Applications

Used for low lube oil pressure cutout protection on hermetic and semi-hermetic compressors within commercial air conditioning and commercial or industrial refrigeration systems.