JOHNSON CONTROLS Mechanical Lube Oil Pressure Control P145NCB-12C
The JOHNSON CONTROLS Mechanical Lube Oil Pressure Control (SKU P145NCB-12C, MPN P145NCB-12C) is a 9 psi, 120-second delay control designed for use with Copeland compressors. It operates with non-corrosive…
SKU 3G-OTH-67220
Also listed as: P145NCB12C · P145NCB 12C
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Product Description
The JOHNSON CONTROLS Mechanical Lube Oil Pressure Control (SKU P145NCB-12C, MPN P145NCB-12C) is a 9 psi, 120-second delay control designed for use with Copeland compressors. It operates with non-corrosive refrigerants and includes an alarm circuit, with an input voltage of 240V AC.
Frequently Asked Questions
What is the JOHNSON CONTROLS P145NCB-12C mechanical lube oil pressure control used for?
The JOHNSON CONTROLS P145NCB-12C is a mechanical lube oil pressure control that protects Copeland compressors by shutting down the compressor if oil pressure drops below 9 psi for more than 120 seconds. It is suitable for non-corrosive refrigerants and includes an alarm circuit to alert operators of a fault.
What are the specifications of the JOHNSON CONTROLS P145NCB-12C?
The JOHNSON CONTROLS P145NCB-12C is a mechanical lube oil pressure control with a 9 psi cut-out setting and a 120-second time delay. It operates on 240V AC input voltage, is designed for Copeland compressors, works with non-corrosive refrigerants, and includes an integrated alarm circuit.
Where to buy the JOHNSON CONTROLS P145NCB-12C worldwide?
3G Electric supplies the JOHNSON CONTROLS P145NCB-12C mechanical lube oil pressure control worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this part for your Copeland compressor application.
How to install the JOHNSON CONTROLS P145NCB-12C lube oil pressure control?
Install the JOHNSON CONTROLS P145NCB-12C by mounting it on the compressor control panel and connecting the oil pressure line to the 9 psi setpoint. Wire the 240V AC input and alarm circuit per the manufacturer's diagram. Always follow standard refrigeration safety practices and verify the delay timer setting before startup.
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3G Electric supplies JOHNSON CONTROLS mechanical lube oil pressure controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.