Why Choose the ABB MP4-31R Illuminated Pushbutton?
The ABB 1SFA611103R3101, product designation MP4-31R, is a durable maintained illuminated pushbutton operator designed for industrial machinery, automation panels and electrical control systems. As part of the ABB modular pilot device range, it combines dependable manual control with clear visual indication.
This pushbutton features an extended red actuator that remains in its selected position after operation. Its maintained action makes it suitable for commands that need to remain active until deliberately changed, while the illuminated design enables clear equipment or process-status indication when assembled with a compatible LED block.
Designed for standard 22 mm panel mounting, the MP4-31R has a robust chrome-plated metal bezel and an IP66 protection rating. It is supplied without a contact block, allowing the required holder, switching contacts and illumination block to be selected separately for the application.
Key Advantages
- Reliable maintained pushbutton operation for persistent control commands.
- Illuminated actuator supports clear machine and process-status indication.
- Extended red actuator provides prominent and convenient operation.
- Robust chrome-plated metal bezel for industrial installations.
- IP66 protection against dust and powerful water jets.
- Modular construction allows the contact and illumination configuration to be customised.
Key Features
- ABB modular pilot device range.
- Maintained operating action.
- Extended pushbutton actuator.
- Red actuator colour.
- Designed for illuminated operation.
- Chrome-plated metal bezel.
- Designed for a 22 mm mounting opening.
- Supplied without a contact block.
Maintained Control with Clear Visual Indication
Maintained pushbuttons remain in their operated state after being pressed, making them suitable for functions that must stay selected without continuous pressure. The illuminated red actuator can also provide a clear visual indication of an equipment condition, active command or process status.
The ABB modular pilot device system allows the MP4-31R to be combined with separately selected holders, contact blocks and LED blocks. This flexible arrangement enables panel builders to create the required switching and illumination configuration while maintaining a consistent and robust operator interface.
Typical Applications
- Industrial machinery control panels.
- Automation and production equipment.
- Motor and process control stations.
- Operator consoles and control desks.
- Equipment-status and warning controls.
- OEM electrical equipment and panel building.
