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1SFA611200R2103 ABB M2SS1-21Y Yellow Two-Position Illuminated Maintained Selector Switch
ABB M2SS1-21Y (1SFA611200R2103) is a two-position illuminated maintained selector switch operator with a yellow short handle, chrome-effect plastic bezel and IP66 front protection for 22 mm industrial control panels.
£8.96
Why Choose the ABB M2SS1-21Y Selector Switch?
The ABB M2SS1-21Y, ABB order code 1SFA611200R2103, is a modular two-position illuminated selector switch operator designed for industrial machinery, automation systems and operator control panels. Part of ABB's modular Pilot Devices range, it combines a compact short-handle actuator with yellow illumination and a chrome-effect plastic bezel.
The M2SS1-21Y features a yellow short-handle actuator with maintained two-position operation. Its B and C maintained positions allow the selector to remain in the chosen position after the operator releases the handle, making it suitable for machine modes, operating states and other functions requiring a persistent manual selection.
Designed for standard 22 mm industrial pilot-device mounting, the M2SS1-21Y provides IP66 front protection and a NEMA 4X enclosure rating at the front when correctly installed. Its modular design allows compatible ABB contact and illumination components to be selected according to the required electrical switching and signalling functions.
Key Advantages
- Compact two-position illuminated selector switch operator for industrial control applications.
- Yellow short-handle actuator provides clear visual identification.
- Maintained operation keeps the selector in the chosen position until manually changed.
- B and C maintained positions support straightforward two-state machine and process selection.
- IP66 and NEMA 4X front protection supports demanding industrial environments.
- Modular ABB construction enables the required switching and illumination components to be configured for the application.
Key Features
- ABB M2SS1-21Y selector switch.
- Two-position selector configuration.
- Maintained operating action.
- B and C maintained positions.
- Short-handle actuator.
- Yellow actuator colour.
- Yellow illuminated lens.
- Chrome-effect plastic bezel.
- Designed for 22 mm pilot-device mounting.
- IP66 front protection rating.
- NEMA 4X front enclosure rating.
- 0.5 million operations mechanical durability.
Maintained Selection and Visual Indication for Industrial Machinery
Maintained selector switches provide operators with a clear method of choosing between machine modes, process functions or operating states that need to remain selected. The ABB M2SS1-21Y stays in its selected B or C position after the handle is released, eliminating the need for the operator to hold the control in position.
The M2SS1-21Y combines this maintained switching action with a yellow illuminated short handle and chrome-effect plastic bezel. As part of ABB's modular pilot-device system, the operator can be combined with suitable switching and illumination components to create a control arrangement tailored to the machinery or automation application.
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 illuminated maintained selector control.
Technical Specifications
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| Illumination | Illuminated | |
|---|---|---|
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Yellow | |
| Operation | Maintained | |
| Device Type | Selector Switch | |
| Product group | 312001-Pilot Devices (Secrl) | |
| ABB order code | 1SFA611200R2103 | |
| Product type | Illuminated selector switch operator | |
| Product main type | M2SS1 | |
| Range | Modular pilot devices | |
| Number of positions | 2 | |
| Operating action | Maintained | |
| Maintained positions | B, C | |
| Actuator type | Short handle | |
| Actuator colour | Yellow | |
| Lens colour | Yellow | |
| Illumination | Suitable for illumination | |
| Bezel colour | Chrome | |
| Bezel material | Plastic | |
| Nominal mounting size | 22 mm | |
| Mounting hole diameter | 22 mm | |
| Front protection rating | IP66 | |
| Front NEMA rating | NEMA 4X | |
| Mechanical durability | 0.5 million operations | |
| Weight | approx. 0.015 kg | |
| EAN / GTIN | 7320500283424 |
Frequently Asked Questions
What is the ABB M2SS1-21Y used for?
The ABB M2SS1-21Y is a two-position illuminated selector switch operator used for selecting machine modes, control functions and operating states in industrial machinery, automation equipment and control panels.
Is the ABB M2SS1-21Y momentary or maintained?
The M2SS1-21Y uses maintained operation. The selector remains in its chosen B or C position after the operator releases the short handle.
What colour is the ABB M2SS1-21Y?
The M2SS1-21Y features a yellow short-handle actuator and yellow lens together with a chrome-effect plastic bezel.
What mounting size does the ABB M2SS1-21Y use?
The M2SS1-21Y is designed for standard 22 mm industrial pilot-device mounting and provides IP66 front protection when correctly installed.
What environmental protection does the ABB M2SS1-21Y provide?
The M2SS1-21Y is rated IP66 at the front and has a NEMA 4X front enclosure rating when correctly installed, supporting use in demanding industrial control-panel environments.
Trusted ABB Pilot Devices for Industrial Control
ABB modular pilot devices provide machine builders, panel manufacturers and automation engineers with flexible operator controls designed for dependable operation, clear indication and straightforward integration into industrial machinery and control systems.
