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ABB CR-P/M 72 Varistor Module
£3.22
Why Choose the ABB 1SVR405656R0000 CR-P/M 72 Pluggable Module?
The ABB 1SVR405656R0000 is a compact and reliable CR-P/M 72 pluggable function module designed for ABB CR-P and CR-M interface relay sockets. This accessory provides varistor overvoltage protection without LED indication, helping protect relay coils from switching voltage spikes and improving the reliability of industrial control circuits.
As part of the ABB CR-P/M relay accessory range, this plug-in module enables fast installation on compatible miniature relay sockets. Its compact design supports efficient panel layouts while providing additional protection for relay-based automation systems.
With a rated control supply voltage of 24 V AC, the ABB CR-P/M 72 module is suitable for industrial automation panels, PLC interfaces, machine control systems and electrical cabinets where dependable relay protection is required.
Key Advantages
- Compact pluggable function module for ABB CR-P and CR-M relay sockets.
- Provides reliable varistor overvoltage protection.
- 24 V AC control supply compatibility.
- Protects relay coils from transient voltage conditions.
- Quick plug-in installation reduces wiring effort and maintenance time.
- Designed for dependable industrial automation and control applications.
Key Features
- ABB CR-P/M 72 pluggable function module.
- Compatible with CR-P and CR-M interface relay sockets.
- Varistor-based overvoltage suppression.
- No LED status indication included.
- 24 V AC rated control supply voltage.
- Compact plug-in design for PCB and miniature relay sockets.
- Suitable for industrial relay protection applications.
- Supports easy replacement and maintenance procedures.
Reliable Relay Protection for Industrial Control Systems
The ABB 1SVR405656R0000 provides effective relay coil protection by suppressing transient overvoltage generated during switching operations. This helps reduce electrical stress on relay components and improves long-term system reliability.
ABB CR-P/M accessories are designed for automation engineers requiring compact, reliable and easy-to-integrate solutions for industrial control applications. The modular plug-in format simplifies installation and maintenance in relay-based systems.
Typical Applications
- Industrial automation control panels.
- PLC interface relay systems.
- Machine building and OEM equipment.
- Electrical control cabinets.
- Industrial switching applications.
- Process automation systems.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Mounting Type | Plug-in socket | |
| Coil / Supply Voltage | 24 V AC | |
| Manufacturer | ABB | |
| Product type | Pluggable function module | |
| Series | CR-P/M | |
| Model | CR-P/M 72 | |
| Order code | 1SVR405656R0000 | |
| Function | Varistor overvoltage protection | |
| Control supply voltage | 24 V AC | |
| LED indication | None | |
| Protection type | Varistor suppression | |
| Compatible relay ranges | ABB CR-P and CR-M | |
| Mounting type | Plug-in mounting | |
| Product width | 13 mm | |
| Product height | 24 mm | |
| Product depth | 9 mm | |
| Weight | approx. 0.002 kg | |
| HS Code | 85480090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB 1SVR405656R0000 used for?
The ABB 1SVR405656R0000 is a CR-P/M 72 pluggable function module used with ABB CR-P and CR-M relay sockets to provide varistor overvoltage protection.
Which relay sockets are compatible with this module?
This module is designed for use with ABB CR-P and CR-M interface relay sockets.
What voltage does the CR-P/M 72 support?
The module supports a rated control supply voltage of 24 V AC.
Does this module include LED indication?
No, the ABB CR-P/M 72 is a varistor protection module supplied without LED indication.
What protection function does this module provide?
The module provides varistor-based overvoltage protection to help protect relay coils from switching voltage spikes.
Trusted by Automation Engineers Worldwide
ABB CR-P/M pluggable relay modules provide dependable protection and flexibility for industrial automation systems, helping engineers build reliable and efficient control solutions.
