Why Choose the ABB CR-M024AC3L Pluggable Interface Relay?
The ABB CR-M024AC3L is a compact and reliable pluggable miniature interface relay designed for switching, signalling and electrical interface applications in industrial control and automation systems. As part of the established ABB CR-M relay series, it provides three changeover contacts with a 24 V AC control supply for dependable switching in control panels and automation equipment.
The relay features 3 c/o (SPDT) contacts with contacts rated at 250 V / 10 A. The CR-M024AC3L incorporates an integrated LED for clear visual indication of coil energisation and an orange test button for manual actuation and locking of the output contacts.
With a 24 V AC rated control supply, the CR-M024AC3L is suitable for industrial control circuits, PLC interfaces, machine automation and electrical signalling applications. Its pluggable design allows the relay to be installed in a compatible CR-M socket, with the socket and relay combination suitable for snap-on mounting onto a DIN rail.
Key Advantages
- Compact pluggable miniature interface relay for industrial control applications.
- 24 V AC control supply for common industrial control circuits.
- 3 c/o (SPDT) changeover contacts provide flexible multi-circuit switching.
- 250 V / 10 A contact rating for a wide range of switching applications.
- Integrated LED indication provides clear visual monitoring of relay energisation.
- Integrated orange test button supports manual actuation and commissioning.
Key Features
- ABB CR-M miniature interface relay series.
- 24 V AC rated control supply voltage.
- 3 c/o (SPDT) output contacts.
- 250 V / 10 A contact rating.
- Integrated LED status indication.
- Integrated orange test button for manual actuation and contact locking.
- Silver-nickel alloy AgNi contact material.
- Pluggable relay design for compatible CR-M sockets.
Reliable Switching for Industrial Automation
Interface relays such as the ABB CR-M024AC3L provide a practical way to interface control signals with electrical loads while offering flexible switching through multiple changeover contacts. The three SPDT outputs can be used for control, signalling and interface functions within industrial automation systems.
The CR-M series is designed for compact installation in electrical control panels and automation equipment. The pluggable construction supports straightforward relay replacement, while the integrated LED provides convenient visual indication of coil energisation. The test button also assists with manual testing and commissioning of connected circuits.
Typical Applications
- Industrial automation and control panels.
- PLC interface and control circuits.
- Machine control systems.
- Electrical switching and signalling circuits.
- Industrial interface and isolation applications.
- Control cabinet and panel-building applications.
