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1SFA611203R2101 ABB M2SS4-21R Selector Switch
ABB M2SS4-21R 1SFA611203R2101 is a red two-position maintained illuminated selector switch operator with a long handle and chrome-plastic bezel for 22 mm industrial control-panel mounting.
£8.96
Why Choose the ABB M2SS4-21R Selector Switch?
The ABB M2SS4-21R is a robust two-position illuminated selector switch operator designed for industrial control panels, machinery and automation systems. Supplied under ABB order code 1SFA611203R2101, it forms part of ABB’s modular 22 mm pilot device range and provides a clear, durable operator interface for machine control and signalling applications.
The M2SS4-21R features a red long-handle operator with a chrome-plastic bezel and maintained switching action. Its modular construction allows the operator to be combined with compatible ABB holders, contact blocks and illumination components, providing flexibility when configuring control stations and electrical panels.
Designed for installation in a standard 22 mm mounting hole, the M2SS4-21R provides two selector positions and is suitable for illumination. Its maintained operating principle keeps the selector in the chosen position until it is manually moved, making it well suited to mode selection and other persistent machine-control commands.
Key Advantages
- Industrial two-position selector switch operator for machinery and control panels.
- Maintained switching action retains the selected position.
- Red long-handle operator provides clear visual identification and convenient operation.
- Designed for standard 22 mm panel mounting.
- Suitable for illuminated selector switch applications.
- Modular ABB design supports flexible integration with compatible pilot-device components.
Key Features
- ABB M2SS4-21R selector switch.
- ABB order code 1SFA611203R2101.
- Two selector positions.
- Maintained operating action.
- Long-handle actuator.
- Red operator colour.
- Chrome-plastic bezel.
- Suitable for illumination.
- 22 mm mounting-hole diameter.
- Front protection up to IP66 when correctly assembled in a suitable installation.
Reliable Operator Control for Industrial Machinery
Selector switches provide operators with a simple and reliable method of choosing between predefined machine functions or operating modes. A maintained two-position selector such as the ABB M2SS4-21R remains in the selected position, providing clear physical indication of the chosen control state.
ABB’s modular pilot-device system allows selector switch operators to be combined with compatible holders, contact blocks and illumination components. This modular approach makes the M2SS4-21R suitable for new control-panel construction as well as maintenance and replacement applications in industrial automation systems.
Typical Applications
- Industrial machinery control panels.
- Automation and production equipment.
- Machine operating-mode selection.
- Motor and process control stations.
- Manufacturing and assembly equipment.
- OEM electrical control systems.
Technical Specifications
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| Illumination | Illuminated | |
|---|---|---|
| Device Type | Selector Switch | |
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Red | |
| Operation | 2 positions | |
| Product group | 312001-Pilot Devices (Secrl) | |
| Order code | 1SFA611203R2101 | |
| Product type | Selector switch operator | |
| Number of positions | 2 | |
| Operating action | Maintained | |
| Handle type | Long handle | |
| Operator colour | Red | |
| Bezel | Chrome plastic | |
| Illumination | Suitable for illumination | |
| Mounting-hole diameter | 22 mm | |
| Front protection rating | IP66 | |
| NEMA protection | Type 4X | |
| Product weight | approx. 0.018 kg | |
| EAN | 7320500288443 |
Frequently Asked Questions
What is the ABB M2SS4-21R used for?
The ABB M2SS4-21R is a two-position selector switch operator used in industrial control panels and machinery to select operating modes or control functions.
What is the ABB order code for the M2SS4-21R?
The ABB order code for the M2SS4-21R is 1SFA611203R2101.
How many positions does the M2SS4-21R have?
The M2SS4-21R is a two-position selector switch operator with maintained operation.
Is the ABB M2SS4-21R suitable for illumination?
Yes. The M2SS4-21R is designed as an illuminated selector switch operator and can be combined with compatible ABB modular pilot-device components for illumination.
What mounting size does the M2SS4-21R require?
The selector switch operator is designed for installation in a standard 22 mm panel mounting hole.
Trusted Industrial Control from ABB
ABB pilot devices are designed for industrial control and signalling applications, providing machine builders, panel builders and automation engineers with modular operator components for reliable and flexible control-panel installations.
