Description

The ABB M2SS1-31G is a 2-position illuminated selector switch with a short handle in green, housed in a chrome metal bezel, forming part of ABB’s M2 22 mm modular operator component system. The illuminated green actuator provides a clear visual indication of the selected position, making it particularly useful in low-light environments or for applications where the operator needs an immediate visual confirmation of the switch’s active state. The device is supplied without a contact block, enabling the user to attach the appropriate combination of MCB or MCBH contact blocks to build the required switching and signalling circuit.

Constructed to IEC 60947-5-1 standards, the M2SS1-31G is designed for installation in standard 22 mm panel apertures in industrial machine front panels, operator control stations, and control enclosures. The maintained-action mechanism retains the selected position after release, supporting on/off or mode-selection functions in machine and process control applications. The chrome metal bezel provides a robust and visually appealing finish suitable for premium machine installations and operator interface panels that require both functionality and professional appearance.

As part of ABB’s M2 modular operator range, the M2SS1-31G is compatible with ABB MCB and MCBH contact block modules and illumination modules, providing maximum flexibility in configuring the switch for specific circuit requirements. The green illuminated handle is commonly used for indicating run, start, or active operating modes in machine control systems, contributing to clear and intuitive operator interface design. This product is widely specified by machine builders and panel builders for industrial, manufacturing, building services, and process industry control panel applications.