Why Choose the ABB M2SS2-10U Selector Switch?
The ABB M2SS2-10U, ABB order code 1SFA611201R1007, is a modular two-position maintained selector switch operator designed for industrial machinery, automation systems and operator control panels. Part of ABB's modular plastic Pilot Devices range, it provides a compact manual control for selecting between two operating states.
The M2SS2-10U features a grey short-handle actuator with an A–C two-position configuration. Its maintained, or latching, switching action means the selector remains in the chosen position after the operator releases the handle, making it suitable for functions where a persistent manual selection is required.
Designed for standard 22 mm industrial pilot-device mounting, the M2SS2-10U is a non-illuminated operator with a black plastic front ring. It provides IP66 front protection and a NEMA 4X rating when correctly installed, while its modular construction allows compatible ABB contact blocks to be selected separately for the required switching circuit.
Key Advantages
- Compact two-position maintained selector switch operator for industrial control applications.
- Grey short-handle actuator provides straightforward manual selection.
- Maintained / latching operation keeps the selected position until manually changed.
- A–C operating arrangement provides clear two-state selection.
- IP66 and NEMA 4X front protection supports demanding industrial environments.
- Modular ABB design allows compatible contact blocks to be selected for the required electrical switching arrangement.
Key Features
- ABB M2SS2-10U selector switch.
- Two-position selector configuration.
- Maintained / latching switching function.
- A–C operating arrangement.
- Short rotary handle.
- Grey actuator colour.
- Non-illuminated operator design.
- Black plastic front ring.
- Designed for 22 mm pilot-device mounting.
- IP66 front protection rating.
- NEMA 4X protection rating.
- Supplied without a contact block.
Maintained Selection Control for Industrial Machinery
Maintained selector switches provide operators with a straightforward way to choose between machine modes, process functions or operating states that need to remain selected. The ABB M2SS2-10U remains in its selected position after the short handle is released, making it suitable for applications where a persistent two-state selection is required.
The M2SS2-10U combines a grey short rotary handle with a compact black plastic front ring and ABB's modular pilot-device architecture. Compatible ABB contact blocks can be selected separately according to the required switching arrangement, providing flexibility for machine builders, control-panel manufacturers and industrial automation engineers.
Typical Applications
- Industrial machinery mode selection.
- Operator stations and control consoles.
- Manufacturing and production equipment.
- Manual and automatic mode selection circuits.
- Conveyor and material handling systems.
- Process control and automation equipment.
- OEM machinery requiring maintained two-position selector control.
