Why Choose the ABB CR-M2LP Push-in Logical Relay Socket?
The ABB CR-M2LP is a push-in logical socket for 2 c/o CR-M relays, designed to provide a compact and serviceable connection interface for ABB CR-M miniature pluggable relays. As part of the ABB CR-M interface relay system, it is intended for industrial automation, machinery and control-panel applications where fast wiring and reliable relay connections are required.
The CR-M2LP uses push-in spring terminals, enabling fast and intuitive conductor connection without conventional screw-terminal tightening. ABB's push-in socket design provides secure, vibration- and shock-resistant connections and simplifies both assembly and conductor removal, making it particularly useful in machinery, control panels and other industrial environments.
As a logical socket for 2 c/o CR-M relays, the CR-M2LP positions the coil connections A1 and A2 on the lower side while the common, normally open and normally closed contact connections are located on the upper side. The socket is rated for 250 V operational voltage and an output signal of 250 V / 10 A, with compatible function modules, holders and markers available for the CR-M system.
Key Advantages
- Purpose-designed push-in logical socket for 2 c/o ABB CR-M relays.
- Push-in spring terminals support fast and intuitive control-panel wiring.
- Logical terminal arrangement separates coil and contact connections for organised wiring.
- 250 V rated operational voltage.
- 250 V / 10 A output signal rating.
- Push-in technology provides vibration- and shock-resistant connections.
- Pluggable relay architecture simplifies relay replacement without disturbing permanent field wiring.
- Compatible with ABB CR-M function modules, holders and markers.
Key Features
- ABB CR-M miniature interface relay range.
- Logical socket for 2 c/o CR-M relays.
- Push-in spring terminal technology.
- 250 V rated operational voltage.
- 250 V / 10 A output signal.
- 2000 V rated insulation voltage.
- Coil connections A1–A2 located on the lower side.
- Common, normally open and normally closed contact connections located on the upper side.
- Operating ambient temperature range of -40 to +70 °C.
- Compatible with pluggable function modules, relay holders and markers.
Fast and Reliable Relay Connections for Industrial Control
Relay sockets such as the ABB CR-M2LP provide the fixed electrical interface between control-panel wiring and a removable pluggable relay. The logical terminal arrangement places the A1 and A2 coil connections on the lower side and all common, normally open and normally closed contact connections on the upper side, helping create an organised wiring layout within control cabinets.
ABB push-in connection technology allows conductors to be inserted quickly for a secure connection and released using the terminal tool port when removal is required. The technology is designed to withstand vibration and shock while reducing installation effort, making the CR-M2LP particularly suitable for machinery, industrial control panels and other demanding automation applications.
Typical Applications
- Industrial automation and machine control panels.
- ABB CR-M 2 c/o pluggable relay assemblies.
- PLC and industrial controller interface circuits.
- Machinery exposed to vibration and shock.
- Electrical isolation and signal interface installations.
- Contactor and auxiliary control circuits.
- Building automation and electrical control cabinets.
- OEM machinery and production equipment.
