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RANCO P30-3801 Mechanical Lube Oil Pressure Control with Alarm Circuit - Mechanical Lube Oil Pressure Controls
RANCOMechanical Lube Oil Pressure Controls

RANCO P30-3801 Mechanical Lube Oil Pressure Control with Alarm Circuit

The RANCO Mechanical Lube Oil Pressure Control (MPN P30-3801) is a mechanical lube oil pressure control designed for use with Copeland compressors and non-corrosive refrigerants. It operates with a pressure range of…

SKU 3G-OTH-67113

Also listed as: P303801 · P30 3801

Brand
RANCO
Item
P30-3801 Mechanical Lube Oil Pressure Control with Alarm Circuit
Part Number
P30-3801
Category
Mechanical Lube Oil Pressure Controls
Available to Order
Also known as:P30-3801RANCO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RANCO
Manufacturer Part Number
P30-3801
Delay
120 sec
Product Type
Mechanical Lube Oil Pressure Control
Input Voltage
240V AC
Refrigerant Type
Non-Corrosive
For Compressor Brand
Copeland

Technical Documents

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

Product Description

The RANCO Mechanical Lube Oil Pressure Control (MPN P30-3801) is a mechanical lube oil pressure control designed for use with Copeland compressors and non-corrosive refrigerants. It operates with a pressure range of 8 psi to 60 psi and a 120-second delay, includes an alarm circuit, and requires a 240V AC input voltage.

Frequently Asked Questions

What is the RANCO P30-3801 mechanical lube oil pressure control used for?

The RANCO P30-3801 is a mechanical lube oil pressure control used to protect Copeland compressors in refrigeration systems. It monitors oil pressure and includes a 120-second delay and an alarm circuit to prevent compressor damage from low oil pressure.

What are the specifications of the RANCO P30-3801?

The RANCO P30-3801 operates from 8 psi to 60 psi with a 120-second delay. It requires 240V AC input voltage, is designed for non-corrosive refrigerants, and includes an alarm circuit. It is a mechanical lube oil pressure control for Copeland compressors.

Where to buy the RANCO P30-3801 worldwide?

3G Electric supplies the RANCO P30-3801 mechanical lube oil pressure control worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine RANCO part to your facility, wherever it is located.

How to install the RANCO P30-3801 lube oil pressure control?

Install the RANCO P30-3801 by connecting it to the compressor oil pump discharge line and the crankcase. Set the cut-out pressure between 8 psi and 60 psi. Wire the 240V AC alarm circuit per the manufacturer's diagram. Always follow Copeland compressor guidelines.

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
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RANCO Products

3G Electric supplies RANCO mechanical lube oil 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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