Why Choose the ABB CR-M230AC2 Pluggable Relay?
The ABB CR-M230AC2 is a compact pluggable miniature interface relay with 2 changeover contacts, designed for dependable switching and signal interfacing in industrial automation and control systems. Part of the ABB CR-M range, it combines a 230 V AC control supply with two changeover outputs in a practical plug-in format.
The CR-M230AC2 operates from a 230 V AC rated control supply and provides 2 c/o (SPDT) contacts rated at 12 A and 250 V. The relay is designed for installation in a compatible ABB CR-M socket, allowing the relay and socket combination to be mounted onto a DIN rail.
Its compact housing measures approximately 21.2 mm wide, 35.6 mm high and 27.5 mm deep, making the CR-M230AC2 suitable for space-conscious control panels and industrial interface assemblies. The relay also incorporates a manual test button for convenient testing and commissioning.
Key Advantages
- Reliable ABB CR-M pluggable miniature interface relay.
- 230 V AC control supply for compatible control circuits.
- 2 c/o (SPDT) contacts provide flexible switching functionality.
- Contacts rated up to 12 A at 250 V.
- Integrated manual test button supports testing and commissioning.
- Pluggable construction simplifies relay replacement and maintenance.
- Compact housing helps make efficient use of control cabinet space.
- Suitable for installation with compatible ABB CR-M sockets and DIN rail assemblies.
Key Features
- ABB CR-M230AC2 pluggable interface relay.
- 230 V AC rated control supply voltage.
- 2 c/o (SPDT) output contacts.
- Electromechanical relay technology.
- 12 A contact rating.
- 250 V maximum contact voltage.
- Integrated manual test button for relay actuation and contact locking.
- Silver-nickel alloy (AgNi) contact material.
- Socket mounting.
- Compact 21.2 mm wide housing.
- Approximate dimensions of 21.2 × 35.6 × 27.5 mm.
- Product net weight approximately 0.033 kg.
Reliable Interface Switching for Industrial Automation
The ABB CR-M230AC2 provides a dependable electromechanical interface between control equipment and external circuits. Its two changeover contacts allow multiple circuits to be switched from a single input signal, while the 230 V AC control supply makes it suitable for compatible AC control applications.
The plug-in construction allows the CR-M230AC2 to be installed into a compatible CR-M socket, with the relay and socket combination suitable for DIN rail mounting. The integrated test button supports manual actuation and contact locking, providing a practical feature for commissioning, testing and maintenance.
Typical Applications
- Industrial automation control panels.
- PLC and controller interfaces.
- Machine control systems.
- Relay-based switching and interlocking circuits.
- Control circuit signal switching.
- Industrial interface applications.
- OEM machinery and equipment.
- Building and process automation systems.
- DIN rail mounted control cabinet assemblies.
