Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SFA611202R2102 ABB M2SS3-21G 2-Position Illuminated Momentary Selector Switch
ABB M2SS3-21G is a two-position illuminated momentary selector switch operator with a green short rotary handle, chrome plastic bezel, spring-return operation and IP66 front protection for industrial machinery and control-panel applications.
£10.64
Why Choose the ABB M2SS3-21G Selector Switch?
The ABB M2SS3-21G is a two-position illuminated momentary selector switch operator designed for industrial machinery, control panels and operator stations. Part of ABB's modular plastic 22 mm pilot-device range, it combines a short rotary handle with spring-return operation for temporary industrial command functions.
The M2SS3-21G features a green short rotary handle, green illumination and a chrome plastic bezel. Its momentary operating principle means the selector returns after the operator releases the handle rather than remaining latched, making it suitable for temporary machine commands and manual control functions.
Designed for a 22 mm mounting hole, the M2SS3-21G provides IP66 front protection and a NEMA 4X front protection classification. The operator has a mechanical durability of 0.5 million operations and is designed for use with ABB's modular contact and illumination components. ABB order code 1SFA611202R2102 identifies this exact M2SS3-21G Selector Switch.
Key Advantages
- Two-position momentary operation provides a straightforward rotary command interface.
- Spring-return action is suited to temporary machine and process commands.
- Green illuminated short handle combines operator control with clear visual indication.
- Chrome plastic bezel provides a clean industrial control-panel appearance.
- IP66 front protection supports installation in demanding industrial environments.
- NEMA 4X front protection provides an additional environmental protection classification.
- 0.5 million-operation mechanical durability supports dependable industrial use.
- Standard 22 mm mounting format simplifies integration into industrial control panels.
Key Features
- ABB M2SS3 modular selector switch operator.
- Two selector positions.
- Momentary / spring-return operation.
- Non-latching switching function.
- Green short rotary handle.
- Green indicator lens.
- Illuminated operator design.
- Chrome plastic bezel.
- 22 mm mounting hole.
- IP66 front protection rating.
- NEMA 4X protection classification.
- 0.5 million operations mechanical durability.
- -25 to +70 °C ambient operating temperature.
- ABB order code 1SFA611202R2102.
Momentary Rotary Control with Green Visual Indication
Momentary selector switches are suited to industrial functions where a rotary command should only remain active while deliberately actuated. The ABB M2SS3-21G provides a two-position spring-return interface, automatically returning after release and making it suitable for temporary machine commands, manual control functions and other non-latching control operations.
The green illuminated short handle combines command and visual indication within a compact operator, while the chrome plastic bezel provides a coordinated industrial appearance. ABB's modular pilot-device architecture allows compatible contact blocks and illumination components to be selected according to the electrical requirements of the application.
Typical Applications
- Industrial machinery momentary command functions.
- Machine control panels and operator stations.
- Manual machine-control functions.
- Manufacturing and production equipment.
- Conveyor and material handling systems.
- Process control and automation equipment.
- OEM machinery and machine-building applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Illumination | Illuminated | |
|---|---|---|
| Device Type | Selector Switch | |
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Green | |
| Operation | 2 positions – spring return | |
| Series | M2SS3 | |
| Order code | 1SFA611202R2102 | |
| Product type | Illuminated selector switch operator | |
| Number of switch positions | 2 | |
| Operating function | Momentary / spring return | |
| Latching operation | No | |
| Actuator type | Short rotary handle | |
| Actuator colour | Green | |
| Indicator lens colour | Green | |
| Suitable for illumination | Yes | |
| Front ring | Included | |
| Bezel colour | Chrome | |
| Bezel material | Plastic | |
| Mounting hole diameter | 22 mm | |
| Front protection rating | IP66 | |
| NEMA protection rating | 4X | |
| Mechanical durability | 0.5 million operations | |
| Ambient operating temperature | -25 to +70 °C | |
| Dimensions (H × W × D) | 30 × 48 × 50 mm | |
| Net weight | approximately 0.019 kg | |
| EAN | 7320500286777 | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-5-1, UL 508, CAN/CSA C22.2 No. 14 | |
| Product group | 312001-Pilot Devices (Secrl) |
Frequently Asked Questions
What is the ABB M2SS3-21G?
The ABB M2SS3-21G is a two-position illuminated momentary selector switch operator with a green short rotary handle and chrome plastic bezel for industrial machinery and control-panel applications.
Is the ABB M2SS3-21G maintained or momentary?
The M2SS3-21G is a momentary selector switch with spring-return operation rather than a maintained or latching switching function.
How many positions does the M2SS3-21G have?
The M2SS3-21G provides two selector positions for momentary industrial command functions.
What colour is the M2SS3-21G selector handle?
The M2SS3-21G has a green short rotary handle and a green indicator lens.
Is the ABB M2SS3-21G illuminated?
Yes. The M2SS3-21G is an illuminated selector switch operator with a green actuator and green indicator lens.
What type of bezel does the M2SS3-21G have?
The M2SS3-21G has a chrome plastic bezel, combining a chrome appearance with ABB's modular plastic pilot-device construction.
What mounting hole does the M2SS3-21G require?
The M2SS3-21G is designed for a 22 mm mounting hole as part of ABB's modular pilot-device system.
What is the protection rating of the ABB M2SS3-21G?
The M2SS3-21G provides IP66 front protection and a NEMA 4X front protection classification.
What is the mechanical durability of the M2SS3-21G?
The ABB M2SS3-21G has a specified mechanical durability of 0.5 million operations.
What is the ABB order code for the M2SS3-21G?
The ABB order code for the M2SS3-21G Selector Switch is 1SFA611202R2102.
Trusted by Machine Builders Worldwide
ABB modular pilot devices are widely used by machine builders, panel builders and automation engineers for dependable operator control, clear machine-status indication and flexible integration into industrial machinery and automation systems.
