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ABB CR-M120AC2L Pluggable interface relay
£70.92
Why Choose the ABB 1SVR405611R2100 CR-M120AC2L Pluggable Interface Relay?
The ABB 1SVR405611R2100, also known as the ABB CR-M120AC2L, is a compact and reliable pluggable miniature interface relay with LED indication designed for industrial automation, electrical control panels and signal switching applications. As part of the advanced ABB CR-M relay series, it provides dependable electrical isolation, visual status monitoring and efficient switching performance for modern control systems.
The CR-M120AC2L is designed to interface PLCs, controllers and automation equipment with external circuits by allowing low-power control signals to safely switch connected loads. The integrated LED provides clear indication of relay coil energisation, while the plug-in design enables easy installation, replacement and maintenance using compatible ABB CR-M sockets.
Featuring a 120 V AC control supply, 2 changeover contacts (2 c/o / DPDT) and 250 V / 12 A switching capacity, the ABB 1SVR405611R2100 is suitable for industrial applications requiring reliable multi-circuit switching and compact DIN rail mounting solutions.
Key Advantages
- Compact miniature pluggable interface relay for industrial automation.
- 120 V AC rated control voltage for dependable relay operation.
- 2 c/o (DPDT) contact configuration for flexible circuit switching.
- 250 V / 12 A contact rating for industrial control applications.
- Integrated LED status indication for quick visual diagnostics.
- Compatible with ABB CR-M sockets and DIN rail mounting accessories.
Key Features
- ABB CR-M miniature interface relay series.
- Model: CR-M120AC2L.
- 120 V AC rated control supply voltage.
- 2 changeover contacts (2 c/o / DPDT).
- 250 V / 12 A switching output.
- Integrated LED coil status indication.
- Integrated test button for manual relay actuation and commissioning.
- Silver-nickel alloy (AgNi) contact material.
- Plug-in flat-pin connection design.
Reliable Switching for Industrial Control Systems
Interface relays such as the ABB CR-M120AC2L provide electrical separation between automation controllers and connected loads. They allow PLC outputs, electronic controllers and industrial systems to safely operate external circuits while improving reliability and simplifying control cabinet design.
The ABB CR-M relay family is engineered for automation engineers, panel builders and OEM manufacturers requiring compact relay solutions with flexible mounting options. The built-in LED indication and test button support easier commissioning, troubleshooting and maintenance of industrial control systems.
Typical Applications
- Industrial automation control panels.
- PLC signal isolation and switching.
- Machine control systems.
- Building automation equipment.
- Electrical distribution cabinets.
- OEM machinery and process control applications.
Technical Specifications
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| Device Type | Interface Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Switching Current (A) | 12 A | |
| Current | 12 A | |
| Voltage | 120 V | |
| Coil / Supply Voltage | 120 V AC | |
| IP Rating | IP40 | |
| Manufacturer | ABB | |
| Series | CR-M Interface Relays | |
| Model | CR-M120AC2L | |
| Product ID | 1SVR405611R2100 | |
| Product type | Pluggable miniature interface relay | |
| Control supply voltage | 120 V AC | |
| Output configuration | 2 c/o (DPDT / SPDT) contacts | |
| Contact rating | 250 V / 12 A | |
| Contact material | Silver-nickel alloy (AgNi) | |
| Indication | Integrated LED | |
| Test function | Manual actuation test button | |
| Terminal type | Flat-pin connections | |
| Protection rating | IP40 | |
| Dimensions (H × W × D) | approx. 35.6 × 21.2 × 27.5 mm | |
| Weight | approx. 0.033 kg | |
| HS Code | 85364900 | |
| Country of Manufacture | Poland |
Frequently Asked Questions
What is the ABB 1SVR405611R2100 used for?
The ABB 1SVR405611R2100 CR-M120AC2L is used for signal isolation, switching and control applications in industrial automation systems.
What control voltage does the CR-M120AC2L require?
The relay operates with a 120 V AC rated control supply voltage.
How many contacts does this relay provide?
The ABB CR-M120AC2L features 2 changeover contacts (2 c/o / DPDT) for flexible switching applications.
What is the switching capacity of this relay?
The relay provides contacts rated up to 250 V / 12 A for dependable industrial switching performance.
What is the purpose of the LED indicator?
The integrated LED provides visual indication when the relay coil is energised, helping simplify monitoring and troubleshooting.
Trusted by Industrial Automation Professionals
ABB CR-M interface relays are widely used by automation engineers and machine builders to deliver reliable signal switching, electrical isolation and efficient control panel integration.
