Omron P2RF-05-PU Push-In Plus Relay Socket
Customize
Share :
A. Product Overview
The Omron P2RF-05-PU is an industrial relay mounting socket that provides a secure interface between plug-in relays and electrical control circuits. It is designed for applications where quick installation, reliable connections and easy relay replacement are required.
The socket uses Push-In Plus technology, allowing wires to be connected quickly without tightening screws. This technology reduces wiring effort while maintaining strong pull-out strength and connection reliability.
Compatible Devices
The Omron P2RF-05-PU is suitable for:
- Omron G2R-1-S series general purpose relays
- Omron H3RN series timers
Main Features
- 5 pin relay socket configuration
- Push-In Plus terminal technology
- DIN rail mounting and screw mounting support
- Faster wiring compared to traditional screw terminals
- No screw loosening maintenance requirement
- Low insertion force with strong wire holding capability
- Release lever provided for easy relay removal
- Separate coil and contact terminal arrangement
- Organized wiring layout for control panels
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | P2RF-05-PU |
| Type | Push-In Plus relay socket |
| Compatible Relay | Omron G2R-1-S series |
| Pin Configuration | 5 pin |
| Mounting Type | DIN rail mounting or screw mounting |
| Operating Temperature | -40 to 70°C |
| Operating Humidity | 5 to 85% RH |
| Continuous Carry Current | 10 A |
| Insulation Resistance | 1000 MΩ minimum at 500 VDC |
| Weight | Approximately 40 g |
B. Working Principle
The Omron P2RF-05-PU works as a relay interface socket between the control wiring and a plug-in relay.
Working Process:
- The Omron G2R-1-S relay is inserted into the P2RF-05-PU socket.
- Control voltage is supplied through the Push-In Plus terminal connections.
- The relay coil receives the control signal through the socket.
- When the relay coil energizes, the relay contacts switch the connected load circuit.
- The socket maintains a secure mechanical and electrical connection between the relay and external wiring.
The Push-In Plus terminal system uses spring clamp technology where solid wires or ferrules can be inserted directly into the terminal. For stranded wires, a screwdriver is inserted into the release hole while connecting the wire, allowing easy and secure wiring.
C. Why It Is Used
The Omron P2RF-05-PU relay socket is used in industrial automation applications where reliable relay installation and efficient wiring are required.
1. Faster Installation
Push-In Plus technology reduces wiring time compared with conventional screw terminals. Omron states that wiring time can be reduced by up to 60% compared with traditional screw terminal methods.
2. Reduced Maintenance
Traditional screw terminals can loosen due to vibration and thermal cycling. The Push-In Plus design eliminates screw tightening requirements and supports maintenance-free operation.
3. Reliable Electrical Connection
The socket provides low insertion force and strong pull-out strength, ensuring stable connections in industrial environments.
4. Easy Relay Replacement
The built-in release lever allows technicians to remove and replace relays quickly during maintenance.
5. Flexible Panel Installation
The socket supports DIN track mounting and screw mounting, allowing installation flexibility in different control panel designs.
D. Suitable Buyers
The Omron P2RF-05-PU Push-In Plus Relay Socket is suitable for:
Industrial Automation Companies
Used in PLC panels, machine automation systems and industrial control cabinets.
Panel Builders
Ideal for control panel manufacturing where relay interfaces and compact wiring solutions are required.
OEM Machine Manufacturers
Suitable for machines requiring reliable relay switching and easy maintenance.
Electrical Contractors
Useful for industrial electrical installations requiring fast and secure wiring.
Maintenance Engineers
Used for replacement of relay sockets in existing automation systems.
Industries Using Automation Systems
- Manufacturing industries
- Packaging machinery
- Process automation plants
- HVAC control systems
- Food processing equipment
- Pharmaceutical machinery
- Water treatment systems
- Industrial electrical panels
Frequently Asked Questions (FAQ)
1. What is Omron P2RF-05-PU used for?
The Omron P2RF-05-PU is a 5 pin Push-In Plus relay socket used for mounting Omron G2R-1-S series relays and H3RN series timers in industrial control systems.
2. Which relay is compatible with P2RF-05-PU?
The P2RF-05-PU is designed for Omron G2R-1-S series general purpose relays.
3. What is Push-In Plus technology?
Push-In Plus technology is Omron's spring terminal wiring system that allows quick wire insertion without screw tightening while providing secure electrical contact.
4. Can Omron P2RF-05-PU be mounted on a DIN rail?
Yes, the P2RF-05-PU supports DIN track mounting and screw mounting options.
5. What is the current rating of P2RF-05-PU?
The continuous carry current rating of P2RF-05-PU is 10 A at 55°C ambient temperature and 7 A at 70°C ambient temperature.
6. What are the advantages of Omron relay sockets?
Omron relay sockets provide faster wiring, secure relay mounting, easy maintenance, organized terminal arrangement and reliable operation in industrial automation applications.
7. Is P2RF-05-PU suitable for PLC control panels?
Yes, it is commonly used in PLC control panels, machine automation systems and industrial electrical cabinets where plug-in relays are installed.
8. Which brands compete with Omron relay sockets?
Alternative relay socket brands include Phoenix Contact, Schneider Electric, Siemens, Finder, Weidmuller, WAGO and ABB, which offer similar DIN rail relay interface solutions.