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ABB CR-U 61EV Pack of 10 Pluggable Modules
£43.81 per pack of 10
Why Choose the ABB CR-U 61EV Pluggable LED Module?
The ABB CR-U 61EV (1SVR405664R4100) is a compact pluggable function module designed for ABB CR-U universal relay sockets. This accessory module combines diode protection with a green LED status indication, providing reliable relay monitoring and improved protection for industrial control circuits.
Designed for the ABB CR-U interface relay series, the CR-U 61EV enables fast plug-in installation and simple replacement without additional wiring modifications. The integrated green LED provides clear visual indication of relay activation, while the diode function helps protect DC control circuits against reverse polarity.
With a rated control supply voltage of 24–60 V AC/DC, the ABB CR-U 61EV is suitable for industrial automation systems, PLC interfaces, electrical control panels and relay assemblies requiring dependable status indication and circuit protection.
Key Advantages
- Designed for ABB CR-U universal relay sockets.
- Integrated green LED indication for clear relay status monitoring.
- Built-in diode reverse polarity protection.
- Compact plug-in design simplifies installation and maintenance.
- Suitable for industrial automation and electrical control applications.
Key Features
- ABB CR-U series pluggable function module.
- CR-U 61EV LED module with green indication.
- Rated control supply voltage: 24–60 V AC/DC.
- Integrated diode and LED indication function.
- Reverse polarity protection for control circuits.
- Designed for universal CR-U relay socket mounting.
Reliable Relay Status Monitoring
The ABB CR-U 61EV improves relay system visibility by providing a clear green LED indication of relay operation. This allows maintenance teams to quickly identify relay status and reduce troubleshooting time in industrial environments.
As part of the ABB CR-U accessory range, this pluggable module combines indication and protection functions in a compact design, supporting reliable operation of modern automation and control systems.
Typical Applications
- Industrial automation control panels.
- PLC interface relay systems.
- Machine control equipment.
- Electrical switching cabinets.
- Factory automation installations.
- Control and monitoring circuits.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Mounting Type | Plug-in socket | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Manufacturer | ABB | |
| Series | CR-U | |
| Model | CR-U 61EV | |
| Product ID | 1SVR405664R4100 | |
| Product type | Pluggable function module | |
| Application | Accessory for CR-U interface relays | |
| Function | LED indication and reverse polarity protection | |
| LED colour | Green | |
| Rated control supply voltage | 24–60 V AC/DC | |
| Output | None | |
| Output signal | None | |
| Mounting type | Plug-in relay socket mounting | |
| Width | 34 mm | |
| Height | 24 mm | |
| Depth | 9 mm | |
| Weight | approx. 0.007 kg | |
| HS Code | 85480090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB CR-U 61EV used for?
The ABB CR-U 61EV is a pluggable accessory module used with CR-U relay sockets to provide green LED indication and diode protection.
What voltage does the CR-U 61EV support?
The CR-U 61EV operates with a rated control supply voltage of 24–60 V AC/DC.
Which relay series is compatible with this module?
The CR-U 61EV is designed for use with ABB CR-U universal relay socket systems.
Does the CR-U 61EV provide an output signal?
No. The module provides indication and protection functions and does not provide a separate output signal.
Trusted by Industrial Automation Engineers
ABB CR-U pluggable function modules provide dependable relay accessories for industrial automation, electrical panels and modern control applications.
