We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
JOHNSON CONTROLS Mechanical Lube Oil Pressure Control: 9 psi, 120 sec Delay - Mechanical Lube Oil Pressure Controls
JOHNSON CONTROLSMechanical Lube Oil Pressure Controls

JOHNSON CONTROLS Mechanical Lube Oil Pressure Control: 9 psi, 120 sec Delay

The JOHNSON CONTROLS Mechanical Lube Oil Pressure Control (SKU 20RF56, MPN P145NCB-12C) is a 9 psi, 120-second delay control designed for use with Copeland compressors. It operates with non-corrosive refrigerants and…

SKU 3G-OTH-67220

Brand
JOHNSON CONTROLS
Item
Mechanical Lube Oil Pressure Control: 9 psi, 120 sec Delay
Category
Mechanical Lube Oil Pressure Controls
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
P145NCB-12C
Type
Alarm Circuit Included
Delay
120 sec
Product Type
Mechanical Lube Oil Pressure Control
Input Voltage
240V AC
Refrigerant Type
Non-Corrosive
For Compressor Brand
Copeland
Alarm Circuit Included
Yes
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS Mechanical Lube Oil Pressure Control (SKU 20RF56, 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.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Electronic Lube Oil Pressure Control: 12.75 psi, 120 sec Delay, Alarm Circuit Included (MPN P545NCB-22C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Copeland; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Electronic Lube Oil Pressure Control: 12.75 psi, 120 sec Delay, Alarm Circuit Included (MPN P545NCB-22C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Copeland; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Electronic Lube Oil Pressure Control: 10 psi, 120 sec Delay, Alarm Circuit Included (MPN P545NCB-25C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; For Compressor Brand: Blitzer; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Electronic Lube Oil Pressure Control: 10 psi, 120 sec Delay, Alarm Circuit Included (MPN P545NCB-25C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; For Compressor Brand: Blitzer; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Electronic Lube Oil Pressure Control: 7 psi, 120 sec Delay, Alarm Circuit Included (MPN P545NCB-82C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; For Compressor Brand: Carlyle; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Electronic Lube Oil Pressure Control: 7 psi, 120 sec Delay, Alarm Circuit Included (MPN P545NCB-82C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; For Compressor Brand: Carlyle; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Electronic Lube Oil Pressure Control (MPN P29NC-2C). Key specifications — Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: No; Pressure Set Point: -20.08 in Hg to 100.07604 psi.
JOHNSON CONTROLS
Electronic Lube Oil Pressure Control (MPN P29NC-2C). Key specifications — Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: No; Pressure Set Point: -20.08 in Hg to 100.07604 psi.
Electronic Lube Oil Pressure Control (MPN P29NC-3C). Key specifications — Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: No; Pressure Set Point: -20.08 in Hg to 100.07604 psi.
JOHNSON CONTROLS
Electronic Lube Oil Pressure Control (MPN P29NC-3C). Key specifications — Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; Product Type: Electronic Lube Oil Pressure Control; Alarm Circuit Included: No; Pressure Set Point: -20.08 in Hg to 100.07604 psi.

More from JOHNSON CONTROLS

View all JOHNSON CONTROLS parts →
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P128AA-1C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P128AA-1C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay, For Carlyle Compressor Brand (MPN P145NCA-82C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Carlyle; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: No.
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay, For Carlyle Compressor Brand (MPN P145NCA-82C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Carlyle; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: No.
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P28AA-1C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Ranco; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P28AA-1C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Ranco; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay, Alarm Circuit Included (MPN P145NCB-82C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Carlyle; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 6.5 psi, 45 sec Delay, Alarm Circuit Included (MPN P145NCB-82C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Carlyle; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 120 sec Delay, Alarm Circuit Included (MPN P28AA-17C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Ranco; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 120 sec Delay, Alarm Circuit Included (MPN P28AA-17C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 120V AC; For Compressor Brand: Ranco; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P28AN-1C). Key specifications — Refrigerant Type: Ammonia; Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; For Compressor Brand: Ranco; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 90 sec Delay, Alarm Circuit Included (MPN P28AN-1C). Key specifications — Refrigerant Type: Ammonia; Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; For Compressor Brand: Ranco; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 120 sec Delay, Alarm Circuit Included (MPN P128AA-17C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 8 psi to 70 psi, 120 sec Delay, Alarm Circuit Included (MPN P128AA-17C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 240V AC; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: Yes.
Mechanical Lube Oil Pressure Control: 9 psi, 120 sec Delay, 36 in Capillary Lg (MPN P45NAA-5C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 24V AC; For Compressor Brand: Copeland; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: No.
JOHNSON CONTROLS
Mechanical Lube Oil Pressure Control: 9 psi, 120 sec Delay, 36 in Capillary Lg (MPN P45NAA-5C). Key specifications — Refrigerant Type: Non-Corrosive; Brand: JOHNSON CONTROLS; Input Voltage: 24V AC; For Compressor Brand: Copeland; Product Type: Mechanical Lube Oil Pressure Control; Alarm Circuit Included: No.