Why Choose the ABB M2SS4-11Y Selector Switch?
The ABB M2SS4-11Y is a robust and highly visible 2-position illuminated selector switch designed for operator control and signalling in industrial machinery, control panels and automation systems. Part of the ABB Modular Plastic pilot device range, it combines a yellow illuminated long-handle actuator with a black plastic bezel for clear and intuitive machine control.
The M2SS4-11Y features maintained selector operation, allowing the selected position to remain active until the operator deliberately changes it. Its B/C operating principle and long-handle design provide positive manual selection, while illumination capability gives operators an additional visual indication within control and signalling applications.
Designed for the industry-standard 22 mm pilot-device mounting system, the M2SS4-11Y integrates easily into machinery and electrical control panels. ABB's modular construction allows the required holder, contact blocks and LED block to be selected separately, providing flexibility when configuring the selector switch for a specific control circuit.
Key Advantages
- Industrial 2-position illuminated selector switch for control and signalling applications.
- Maintained operating action keeps the selected position active until manually changed.
- Highly visible yellow illuminated long-handle actuator.
- Black plastic bezel suited to industrial control-panel installations.
- Standard 22 mm mounting format for straightforward panel integration.
- Modular design enables compatible contact and LED blocks to be selected for the application.
Key Features
- ABB Modular Plastic pilot device range.
- 2-position selector switch.
- Maintained operating action.
- B/C operating principle.
- Long-handle rotary actuator.
- Yellow illuminated operator.
- Black plastic bezel.
- Holder, contact blocks and LED block are selected separately.
- Designed for 22 mm industrial pilot-device mounting.
Reliable Operator Control for Industrial Machinery
Maintained selector switches are commonly used where an operator needs to select an operating state, mode or machine function and have that selection remain active. The ABB M2SS4-11Y provides this functionality through a clear 2-position long-handle interface, with yellow illumination capability helping communicate equipment status to operators.
ABB's modular pilot device system allows actuators, holders, contact blocks and LED blocks to be combined according to individual machine requirements. This flexible construction makes the M2SS4-11Y suitable for new control-panel designs, OEM machinery and maintenance or modification of compatible ABB pilot-device installations.
Typical Applications
- Industrial machinery control panels.
- Machine operating-mode selection.
- Factory automation systems.
- Process control equipment.
- Production and assembly machinery.
- OEM electrical and automation systems.
