Why Choose the ABB M3SS4-31C Selector Switch?
The ABB M3SS4-31C is a robust illuminated 3-position selector switch actuator designed for industrial control panels, machinery and automation systems. Supplied under ABB order code 1SFA611213R3108, it forms part of ABB’s modular pilot device range and provides a clear, durable operator interface for machine and process control.
The M3SS4-31C combines a long-handle actuator with a clear illuminated operator and a durable chrome-metal bezel. Its three-position operating arrangement provides distinct selector positions for applications requiring manual selection between multiple machine states or control functions.
Designed for 22 mm pilot device applications, the M3SS4-31C is a modular actuator intended to be combined with compatible ABB holders, contact blocks and an appropriate LED block. Its modular construction allows the switching and illumination configuration to be selected to suit the requirements of the control circuit.
Key Advantages
- Industrial 3-position illuminated selector switch actuator.
- Long-handle design provides clear and convenient operator control.
- Clear illuminated actuator supports highly visible machine status indication.
- Durable chrome-metal bezel provides a professional control-panel finish.
- Modular construction enables configuration with compatible ABB contact and LED blocks.
- Designed for integration into 22 mm industrial control and signalling systems.
Key Features
- ABB M3SS4 modular selector switch.
- 3-position operating configuration.
- Long-handle actuator.
- Clear illuminated operator.
- Chrome-metal bezel.
- ABB order code 1SFA611213R3108.
- Designed for use with separately selected compatible contact blocks and LED blocks.
- Suitable for industrial machinery, control panels and automation equipment.
Reliable Operator Control for Industrial Machinery
Selector switches provide operators with a straightforward way to select operating modes, functions or machine states from a control panel. The ABB M3SS4-31C uses a three-position long-handle design that provides clear physical selection while its illuminated construction can provide visual status indication when combined with a suitable ABB LED block.
ABB’s modular pilot device system allows actuators, holders, contact blocks and illumination components to be configured according to the application. This makes the M3SS4-31C suitable for both new control-panel designs and maintenance applications where dependable industrial operator controls are required.
Typical Applications
- Industrial machinery control panels.
- Factory automation systems.
- Motor and process control panels.
- Mode and function selection circuits.
- Manufacturing and production equipment.
- OEM machinery and electrical control systems.
