Why Choose the ABB M2SS4-10B Selector Switch?
The ABB M2SS4-10B, ABB order code 1SFA611203R1006, is a modular two-position maintained selector switch operator designed for industrial machinery, automation systems and operator control panels. Part of ABB's modular Pilot Devices range, it provides a robust manual interface for applications requiring a clearly defined and persistent two-state selection.
The M2SS4-10B features a black long-handle actuator with maintained operation. Unlike a spring-return selector, the handle remains in the selected position after it is released, making this operator suitable for machine modes, process states and other functions where the chosen setting must remain mechanically selected.
Designed for standard 22 mm industrial pilot-device mounting, the M2SS4-10B is a non-illuminated operator with a black plastic bezel. It provides IP66 front protection and NEMA 4X protection when correctly installed, while ABB's modular construction allows compatible contact blocks to be selected separately for the required electrical control arrangement.
Key Advantages
- Compact two-position maintained selector switch operator for industrial control applications.
- Long-handle design provides a prominent and easy-to-operate manual selector.
- Maintained / latching action keeps the selected position until manually changed.
- Black actuator and black plastic bezel provide a consistent industrial control-panel appearance.
- IP66 and NEMA 4X protection supports installation in demanding industrial environments.
- Modular ABB construction allows compatible contact blocks to be selected for the required control circuit.
Key Features
- ABB M2SS4-10B selector switch.
- Two-position selector configuration.
- Maintained / latching operating action.
- Long-handle actuator.
- Black actuator colour.
- Non-illuminated operator design.
- Black plastic bezel.
- Designed for standard 22 mm pilot-device mounting.
- IP66 front protection rating.
- NEMA 4X protection rating.
- Mechanical durability of up to 500,000 operations.
- Supplied without a contact block.
Maintained Long-Handle Selection 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 M2SS4-10B remains in its chosen position after the long handle is released, making it suitable for applications where a persistent two-state manual selection is required.
The long-handle design provides a prominent control surface that is easy to identify and operate on machinery and industrial control panels. Combined with ABB's modular 22 mm pilot-device architecture, the M2SS4-10B can be integrated with compatible contact blocks to create a switching arrangement suited to the requirements of the control circuit.
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.
