Why Choose the ABB M2SS1-20U Selector Switch?
The ABB M2SS1-20U is a robust 2-position maintained selector switch operator designed for industrial machinery, automation systems and electrical control panels. Part of the ABB Modular Plastic 22 mm pilot device range, it provides dependable manual selection between two stable operating positions.
The M2SS1-20U features a grey short-handle actuator combined with a chrome-finish plastic bezel. Its maintained operating principle means the selector remains in the selected position after the handle is released, making it suitable for operating-mode selection and other industrial control functions requiring a persistent command.
Designed for a standard 22 mm panel cut-out, the M2SS1-20U is non-illuminated and supplied without a contact block. Its modular construction allows compatible ABB contact blocks and mounting components to be selected separately according to the electrical switching arrangement required by the application.
Key Advantages
- Industrial 2-position maintained selector switch for machinery and automation controls.
- Grey short-handle actuator provides clear visual identification and convenient operation.
- Chrome-finish plastic bezel provides a clean and distinctive panel appearance.
- Maintained operation retains the selected position until manually changed.
- Standard 22 mm panel cut-out simplifies integration into industrial control panels.
- IP66 front protection and NEMA Type 4X suitability support demanding industrial installations.
Key Features
- ABB M2SS1 modular selector switch series.
- 2-position maintained operation.
- Short-handle selector actuator.
- Grey actuator colour.
- Chrome-finish plastic bezel.
- Non-illuminated construction.
- Designed for a 22 mm panel cut-out.
- IP66 front protection rating.
- NEMA Type 4X front protection.
- Contact block is not included.
- Product weight approximately 0.015 kg.
- ABB order code 1SFA611200R2007.
Reliable Maintained Selection for Industrial Machinery
Selector switches provide operators with a convenient means of choosing between defined machine or process states. The ABB M2SS1-20U combines two maintained positions with a grey short-handle actuator, providing a clear manual interface for control panels, operator stations and industrial equipment.
Its modular 22 mm construction allows the operator to be combined with compatible ABB contact blocks selected for the required electrical switching function. The non-illuminated design, chrome-finish plastic bezel and robust front protection make the M2SS1-20U suitable for a wide range of machinery and automation installations.
Typical Applications
- Industrial machinery control panels.
- Manual and automatic mode selection.
- Operating-mode and function selection.
- Manufacturing and production equipment.
- Conveyor and material handling systems.
- OEM machinery and industrial automation systems.
