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ABB CR-M230AC4L Pluggable Relay 4C/O 230VAC
£7.95
Why Choose the ABB CR-M230AC4L Interface Relay?
The ABB CR-M230AC4L is a dependable pluggable miniature interface relay from the ABB CR-M relay family, designed for reliable signal switching, electrical isolation and control applications in industrial automation systems. This relay provides a compact and flexible solution for machine control panels, PLC interfaces and industrial electrical installations.
The CR-M230AC4L combines a robust relay design with a convenient plug-in construction, allowing quick installation and simple maintenance when used with compatible ABB CR-M relay sockets. Its modular design enables seamless integration into DIN rail mounted control cabinets while saving valuable panel space.
With a 230 V AC coil supply, 4 changeover (4 c/o / SPDT) contacts and switching capability up to 250 V AC / 6 A, the ABB CR-M230AC4L provides reliable control of multiple circuits from a single input signal. The integrated LED indicator provides clear visual confirmation of relay energisation during operation.
Key Advantages
- Reliable ABB CR-M miniature interface relay for industrial automation applications.
- 230 V AC rated coil voltage suitable for common industrial control systems.
- 4 c/o (SPDT) contacts for versatile switching requirements.
- 250 V AC / 6 A contact rating for dependable circuit control.
- Integrated LED status indication for easy monitoring.
- Plug-in design enables fast replacement and efficient maintenance.
Key Features
- ABB CR-M miniature interface relay series.
- Model: CR-M230AC4L.
- 230 V AC control supply voltage.
- 4 changeover (4 c/o) relay contacts.
- 250 V AC / 6 A switching capacity.
- Integrated LED coil energisation indicator.
- Manual test button for commissioning and maintenance.
- Plug-in relay format for ABB CR-M sockets.
- Compact housing for electrical control panels.
Reliable Switching for Industrial Control Systems
Interface relays such as the ABB CR-M230AC4L provide electrical isolation between control circuits and connected equipment while allowing reliable switching of industrial loads. They are commonly used where PLC outputs, sensors and automation devices require signal conversion or circuit multiplication.
The ABB CR-M relay family delivers a modular approach to industrial switching, combining compact dimensions, flexible contact configurations and easy installation. The CR-M230AC4L is designed for engineers and panel builders requiring dependable relay performance in automation environments.
Typical Applications
- Industrial automation control panels.
- PLC output isolation and signal switching.
- Machine building and OEM equipment.
- Motor control circuits.
- Building automation systems.
- Electrical distribution and control cabinets.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | DIN rail, Plug-in socket | |
| Switching Current (A) | 6 A | |
| Current | 6 A | |
| Voltage | 230 V | |
| Coil / Supply Voltage | 230 V AC | |
| Contacts | 1 C/O | |
| IP Rating | IP40 | |
| Manufacturer | ABB | |
| Series | CR-M Miniature Interface Relays | |
| Model | CR-M230AC4L | |
| Product type | Pluggable interface relay | |
| Control supply voltage | 230 V AC | |
| Contact configuration | 4 c/o (SPDT) | |
| Contact rating | 250 V AC / 6 A | |
| Contact material | Silver-nickel alloy (AgNi) | |
| Indicator | Integrated LED | |
| Test function | Manual test button with locking function | |
| Mounting type | Plug-in socket / DIN rail mounting with socket accessory | |
| Protection rating | IP40 | |
| Dimensions (W × H × D) | approx. 21.2 × 35.6 × 27.5 mm | |
| Weight | approx. 0.033 kg | |
| HS Code | 85364900 | |
| Country of Manufacture | Poland |
Frequently Asked Questions
What is the ABB CR-M230AC4L used for?
The ABB CR-M230AC4L is a miniature interface relay used for signal switching, electrical isolation and control applications in industrial automation systems.
What coil voltage does the CR-M230AC4L require?
The relay operates with a 230 V AC rated control supply voltage.
How many contacts does this relay provide?
The ABB CR-M230AC4L provides 4 changeover (4 c/o or SPDT) contacts for flexible switching applications.
Does this relay include an LED indicator?
Yes, the CR-M230AC4L includes an integrated LED indicator for visual indication of relay coil energisation.
Can this relay be mounted on a DIN rail?
Yes, the relay can be installed on DIN rails when combined with a suitable ABB CR-M socket accessory.
Trusted by Industrial Automation Professionals
ABB CR-M interface relays are trusted worldwide by automation engineers and panel builders for reliable switching, electrical isolation and efficient industrial control solutions.
