Why Choose the ABB M3SS7-11G Selector Switch?
The ABB M3SS7-11G is a 3-position maintained/momentary illuminated selector switch designed for operator control in industrial machinery, electrical control panels and automation systems. Part of the ABB Modular pilot device range, it features a green illuminated short-handle actuator and black plastic bezel for clear identification and dependable industrial operation.
The M3SS7-11G combines maintained positions B and C with a momentary A position that spring-returns to B. This operating arrangement provides two stable selections together with a temporary command, making the selector useful where multiple control functions need to be combined within one compact operator.
Designed for standard 22 mm control-panel mounting, the M3SS7-11G provides a compact and intuitive interface. Its green illuminated actuator improves visual identification, while IP66 front protection supports use in demanding industrial environments and ABB's modular construction allows compatible contact and illumination components to be selected for the application.
Key Advantages
- 3-position maintained/momentary operation combines stable and temporary commands in one operator.
- Positions B and C are maintained for stable control selections.
- Position A spring-returns to B for a temporary machine command.
- Green illuminated short-handle actuator provides clear operator identification.
- Black plastic bezel provides a practical industrial control-panel finish.
- Standard 22 mm mounting and IP66 front protection support straightforward industrial installation.
Key Features
- ABB M3SS7 Modular selector switch.
- 3 operating positions: A, B and C.
- Maintained/momentary operating function.
- Maintained positions: B and C.
- Spring return: A to B.
- Short-handle actuator.
- Green illuminated operator.
- Black plastic bezel.
- IP66 front protection.
- Supplied without contact block for flexible circuit configuration.
Flexible Maintained and Momentary Machine Control
The ABB M3SS7-11G combines maintained and spring-return functions within a single three-position operator. Positions B and C remain selected after the handle is released, while position A provides a temporary command and automatically returns to B when released.
This configuration is useful for applications where operators require stable mode selection alongside a temporary control function. The illuminated green actuator provides clear visual identification, while ABB's modular architecture enables compatible contact blocks and illumination components to be selected for the electrical requirements of the control system.
Typical Applications
- Industrial machinery control panels.
- Machine operating-mode selection.
- Temporary machine command functions.
- Factory automation equipment.
- Material handling and conveyor systems.
- OEM machinery and operator control stations.
