Why Choose the ABB M2SS4-31G Selector Switch?
The ABB M2SS4-31G is a robust 2-position illuminated selector switch designed for reliable operator control and visual signalling in industrial machinery, electrical control panels and automation systems. Part of the ABB Modular Plastic pilot device range, it combines a green illuminated long-handle actuator with a durable chrome-metal bezel for professional industrial installations.
The M2SS4-31G provides maintained B/C selector operation, allowing the selected position to remain active until the operator deliberately changes it. Its long-handle rotary actuator provides clear and positive manual selection, while the green illumination capability supports intuitive indication of machine functions and operating states.
Designed for standard 22 mm pilot-device mounting, the M2SS4-31G integrates easily into machinery and control panels. Its IP66 front protection, robust metal bezel and modular ABB construction make it a dependable operator interface for demanding industrial environments.
Key Advantages
- Industrial 2-position illuminated selector switch for machinery and automation control.
- Maintained B/C operation retains the selected position until manually changed.
- Highly visible green illuminated long-handle actuator.
- Durable chrome-metal bezel for robust industrial panel installations.
- Standard 22 mm mounting format simplifies control-panel integration.
- IP66 front protection and NEMA 4X suitability for demanding environments.
Key Features
- ABB Modular Plastic pilot device range.
- 2-position selector switch.
- Maintained operating action.
- B and C maintained positions.
- Long-handle rotary actuator.
- Green illuminated operator.
- Chrome-metal bezel.
- IP66 front protection rating.
- 0.5 million operations mechanical durability.
- Modular design for use with compatible ABB contact and illumination components.
Reliable Illuminated Control for Industrial Machinery
Maintained selector switches are used where an operator needs to choose a machine state or operating function and have that selection remain active without continuously holding the actuator. The ABB M2SS4-31G provides this functionality through two maintained B/C positions and a long-handle rotary interface that clearly indicates the selected position.
The illuminated green actuator adds visual signalling capability to the operator interface, while ABB's modular pilot-device system enables compatible contact and illumination components to be configured according to the requirements of the control circuit. This makes the M2SS4-31G suitable for new machinery, OEM control panels and 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.
- Conveying and material handling systems.
- OEM electrical and automation panels.
