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1SFA611217R2006 ABB M3SS8-20B 3-Position Selector Switch
ABB M3SS8-20B is a black non-illuminated 3-position long-handle selector switch with fixed B and C positions, spring return from A to B and a chrome-plastic bezel for 22 mm industrial pilot device applications.
£8.96
Why Choose the ABB M3SS8-20B Selector Switch?
The ABB M3SS8-20B is a robust 3-position maintained/momentary selector switch designed for dependable operator control in industrial machinery, automation systems and electrical control panels. Supplied under ABB order code 1SFA611217R2006, it forms part of ABB’s modular 22 mm pilot device range and provides a durable interface for machine and process control applications.
The M3SS8-20B features a black long-handle actuator with a chrome-plastic bezel. Its three-position A-B-C operating arrangement provides fixed B and C positions with spring return from position A to position B, combining maintained selection with a momentary command function in a single operator.
Designed for industrial control-panel applications, the M3SS8-20B is a non-illuminated modular selector switch supplied without a contact block. Compatible ABB contact blocks and mounting components can therefore be selected separately to create the required electrical switching configuration.
Key Advantages
- Industrial 3-position maintained/momentary selector switch.
- B and C positions are fixed for maintained operating selections.
- Spring return from position A to B provides a momentary command function.
- Long-handle actuator provides positive and convenient operator control.
- Black operator with a durable chrome-plastic bezel.
- Modular ABB construction allows compatible contact blocks to be selected for the required control circuit.
Key Features
- ABB M3SS8 modular selector switch.
- 3-position A-B-C operating arrangement.
- Maintained/momentary operating principle.
- Positions B and C fixed.
- Spring return from A to B.
- Long-handle actuator.
- Black non-illuminated operator.
- Chrome-plastic bezel.
- Part of ABB’s modular 22 mm pilot device range.
- ABB order code 1SFA611217R2006.
- Supplied without a contact block for flexible control-circuit configuration.
Reliable Operator Control for Industrial Machinery
Selector switches provide operators with a clear and intuitive method of selecting machine modes and issuing control commands. The ABB M3SS8-20B combines fixed B and C positions with a momentary A position that automatically returns to B, making it suitable for control schemes where maintained operating selections are complemented by a temporary command.
ABB’s modular pilot device system allows the selector switch actuator and compatible contact blocks to be configured according to the application. The M3SS8-20B combines a practical long-handle operator with a chrome-plastic bezel and modular construction, making it suitable for industrial control panels, operator stations and OEM machinery.
Typical Applications
- Industrial machinery control panels.
- Machine mode and function selection.
- Maintained and momentary command functions.
- Factory automation systems.
- Motor and process control panels.
- Material handling and production machinery.
- OEM machinery and electrical control systems.
Technical Specifications
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| Illumination | Non-illuminated | |
|---|---|---|
| Device Type | Selector Switch | |
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Black | |
| Operation | 3 positions | |
| Series | M3SS8 Modular Pilot Devices | |
| Order code | 1SFA611217R2006 | |
| ABB product group | 312001-Pilot Devices (Secrl) | |
| Product type | Selector switch | |
| Number of positions | 3 | |
| Position arrangement | A-B-C | |
| Operating principle | Maintained / momentary | |
| Fixed positions | B and C | |
| Spring return | A to B | |
| Actuator type | Long handle | |
| Actuator colour | Black | |
| Illumination | Non-illuminated | |
| Bezel finish | Chrome | |
| Bezel material | Plastic | |
| Mounting system | 22 mm pilot device system | |
| Dimensions (H × W × D) | approx. 43 × 30 × 48.5 mm | |
| Panel thickness | 1.5–6 mm | |
| Weight | approx. 0.018 kg | |
| Contact block | Not included |
Frequently Asked Questions
What is the ABB M3SS8-20B used for?
The ABB M3SS8-20B is a 3-position maintained/momentary selector switch used for operator control and function selection in industrial machinery, automation equipment and electrical control panels.
What is the ABB order code for the M3SS8-20B?
The ABB order code for the M3SS8-20B is 1SFA611217R2006.
How does the M3SS8-20B selector switch operate?
The M3SS8-20B has three A-B-C positions, with positions B and C fixed and position A spring returning to B, providing both maintained and momentary control functions.
Is the ABB M3SS8-20B illuminated?
No. The M3SS8-20B is a non-illuminated selector switch with a black long-handle actuator and chrome-plastic bezel.
Are contact blocks supplied with the M3SS8-20B?
No. The M3SS8-20B is supplied without a contact block, allowing compatible ABB contact blocks to be selected separately according to the required control function.
Trusted Industrial Control from ABB
ABB modular pilot devices are designed to provide dependable operator control and signalling for industrial machinery and automation systems, with flexible modular configurations suitable for a wide range of control-panel applications.
