Why Choose the ABB M2SS3-31R Selector Switch?
The ABB M2SS3-31R is an illuminated 2-position momentary selector switch operator designed for industrial machinery, automation systems and electrical control panels. Part of the ABB Modular 22 mm pilot device range, it combines momentary manual control with clear red visual indication in a compact industrial operator.
The M2SS3-31R features a red illuminated short-handle actuator surrounded by a robust chrome-metal bezel. Its spring-return mechanism provides momentary switching rather than maintained operation, making it suitable for temporary machine commands where the selector should automatically return after the operator releases the handle.
Designed for a standard 22 mm mounting hole, the M2SS3-31R is supplied without a contact block. Compatible ABB contact blocks and illumination components can be selected separately to create the electrical switching and signalling arrangement required by the application.
Key Advantages
- 2-position momentary selector switch for machinery and automation controls.
- Spring-return operation automatically returns the selector after a temporary command.
- Red illuminated short handle combines manual control with clear visual indication.
- Chrome-metal bezel provides a robust and professional industrial panel finish.
- Standard 22 mm mounting hole simplifies integration into control panels and operator stations.
- IP66 front protection and NEMA Type 4X suitability support demanding industrial installations.
Key Features
- ABB M2SS3 modular selector switch series.
- 2-position momentary operation.
- Spring-return selector mechanism.
- Short-handle actuator.
- Red actuator colour.
- Red illuminated design.
- Chrome-metal bezel.
- Designed for a 22 mm mounting hole.
- IP66 front protection.
- NEMA Type 4X front protection.
- Contact block is not included.
- Product weight approximately 0.024 kg.
- ABB order code 1SFA611202R3101.
Momentary Selection Control for Industrial Machinery
Momentary selector switches are ideal for machine functions where a control command should only be applied temporarily. The ABB M2SS3-31R provides two selector positions with spring-return operation, enabling an operator to issue a deliberate temporary command while the selector automatically returns when released.
Its red illuminated short handle, chrome-metal bezel and modular 22 mm construction make the M2SS3-31R suitable for industrial control panels, machinery and operator stations. Compatible ABB contact blocks and illumination components can be selected separately to configure the required electrical switching and visual signalling functions.
Typical Applications
- Industrial machinery control panels.
- Momentary machine commands.
- Jog and temporary operating functions.
- Manufacturing and production equipment.
- Operator stations and control consoles.
- OEM machinery and industrial automation systems.
