Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SVR405651R1100 ABB CR-M2LS Logical Socket for 2 C/O CR-M Relays Screw Connection
ABB CR-M2LS is a CR-M series logical relay socket for 2 C/O pluggable relays, featuring screw terminals and DIN rail mounting for industrial control and automation applications.
£3.70
Why Choose the ABB CR-M2LS Logical Relay Socket?
The ABB CR-M2LS is a compact and reliable logical relay socket designed for ABB CR-M pluggable miniature relays with two changeover contacts. As part of the ABB CR-M pluggable relay range, it provides a secure mounting and electrical connection interface for relay installations in industrial automation, machinery and electrical control panels.
The CR-M2LS features screw connection terminals for secure and familiar conductor termination. Its logical terminal arrangement separates the coil and contact connections to support clear, structured control-panel wiring and simplify installation, testing and maintenance.
Designed specifically for 2 C/O CR-M relays, the CR-M2LS can be mounted onto a standard 35 mm DIN rail. The socket provides a practical modular platform for incorporating compatible CR-M relays into PLC interfaces, machine controls and other industrial switching circuits.
Key Advantages
- Purpose-designed logical socket for ABB CR-M relays.
- Suitable for 2 C/O relay configurations.
- Screw terminals provide secure conductor connections.
- Logical terminal arrangement supports clear and organised panel wiring.
- Plug-in relay design simplifies installation, maintenance and replacement.
- Suitable for 35 mm DIN rail mounting.
- Compact construction helps optimise space inside control cabinets.
- Ideal for industrial automation and relay interface assemblies.
Key Features
- ABB CR-M relay socket range.
- Logical socket configuration.
- Designed for 2 C/O CR-M pluggable relays.
- Screw connection terminals.
- Socket-mounted relay arrangement for straightforward replacement.
- DIN rail installation for modular control-panel construction.
- Suitable for industrial control and interface applications.
- Compatible with associated ABB CR-M relay system accessories.
Reliable Relay Connections for Industrial Control Panels
The ABB CR-M2LS provides the electrical and mechanical interface required to integrate compatible two-changeover CR-M relays into industrial control systems. Screw terminals provide secure conductor termination, while the plug-in relay arrangement enables relays to be removed and replaced without rewiring the permanent socket connections.
The logical terminal arrangement supports organised wiring within control cabinets and makes circuit identification easier during assembly and maintenance. Combined with DIN rail mounting, the CR-M2LS provides a practical solution for building modular relay interfaces in modern industrial automation systems.
Typical Applications
- Industrial electrical control panels.
- PLC and controller interface circuits.
- Machine building and factory automation.
- Relay interface assemblies.
- Process control systems.
- Motor control and auxiliary circuits.
- Industrial signal switching applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Plug-in Relay | |
|---|---|---|
| Load Voltage | 250 V | |
| Mounting Type | DIN rail | |
| Terminal Type | Screw | |
| Switching Current (A) | 12 A | |
| Series | CR-M | |
| ABB order code | 1SVR405651R1100 | |
| Product type | Logical socket for pluggable relay | |
| Compatible contact configuration | 2 C/O | |
| Compatible relay range | ABB CR-M | |
| Socket configuration | Logical | |
| Terminal type | Screw terminals | |
| Rated operational voltage | 250 V | |
| Rated operational current | 12 A | |
| Mounting | DIN rail mounting | |
| DIN rail | 35 mm | |
| Connection method | Screw connection |
Frequently Asked Questions
What is the ABB CR-M2LS used for?
The CR-M2LS is a logical relay socket used to mount and electrically connect compatible ABB CR-M pluggable relays in industrial control and automation systems.
Which relay configuration is the ABB CR-M2LS designed for?
The CR-M2LS is specifically designed for ABB CR-M relays with two changeover (2 C/O) contacts.
What type of terminals does the CR-M2LS use?
The CR-M2LS uses screw connection terminals for secure and straightforward control-panel wiring.
How is the ABB CR-M2LS mounted?
The socket is designed for installation on a standard 35 mm DIN rail in industrial electrical and automation panels.
Why use a relay socket instead of wiring a relay directly?
A pluggable relay socket such as the CR-M2LS provides permanent wiring connections while allowing the compatible relay to be installed, tested or replaced conveniently without rewiring the control circuit.
Trusted Relay Connection Technology
ABB CR-M relay sockets provide secure, service-friendly connections for pluggable miniature relays, helping create organised and maintainable relay interfaces for industrial automation and electrical control systems.
