Why Choose the ABB M2SS2-20R Selector Switch?
The ABB M2SS2-20R is a 2-position maintained selector switch operator designed for industrial machinery, automation systems and electrical control panels. Part of the ABB Modular 22 mm pilot device range, it provides dependable manual selection between two stable operating positions.
The M2SS2-20R features a red short-handle actuator with a chrome-finish plastic bezel. Its maintained A/C operating principle means the selector remains in either selected position after the handle is released, making it suitable for mode selection and other control functions requiring a persistent command.
Designed for a standard 22 mm panel cut-out, the M2SS2-20R is non-illuminated and supplied without a contact block. Its modular construction allows compatible ABB holders and contact blocks 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.
- Red short-handle actuator provides clear visual identification and convenient operation.
- Chrome-finish plastic bezel provides a clean, professional panel appearance.
- Maintained A/C positions retain the selected state until manually changed.
- Standard 22 mm panel mounting format simplifies control-panel integration.
- IP66 front protection supports use in demanding industrial environments.
Key Features
- ABB M2SS2 modular selector switch series.
- 2-position maintained operation.
- Maintained positions A and C.
- Red short-handle actuator.
- Chrome-finish plastic bezel.
- Non-illuminated construction.
- Designed for 22 mm panel mounting.
- IP66 front protection.
- Mechanical durability of approximately 500,000 operations.
- Holder and contact blocks are not included.
- Product weight approximately 0.015 kg.
- ABB order code 1SFA611201R2001.
Reliable Maintained Selection for Industrial Machinery
Selector switches provide operators with a convenient means of choosing between defined machine or process states. The ABB M2SS2-20R combines two maintained A/C positions with a red short-handle actuator, providing a clear manual interface for industrial machinery, operator stations and electrical control panels.
Its modular 22 mm construction allows the operator to be combined with compatible ABB holders and contact blocks selected for the required electrical switching function. The non-illuminated design, chrome-finish plastic bezel and robust front protection make the M2SS2-20R suitable for a wide range of industrial automation applications.
Typical Applications
- Industrial machinery control panels.
- Manual and automatic mode selection.
- Operating-state and function selection.
- Manufacturing and production equipment.
- Conveyor and material handling systems.
- OEM machinery and industrial automation systems.
