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1SFA611212R1104 ABB M3SS3-11L Illuminated 3-Position Maintained/Momentary Selector Switch
ABB M3SS3-11L is a blue illuminated 3-position selector switch with maintained A and B positions, spring return from C to B, a short rotary handle, black plastic bezel and IP66 front protection for 22 mm industrial control-panel applications.
£8.96
Why Choose the ABB M3SS3-11L Selector Switch?
The ABB M3SS3-11L is a versatile 3-position illuminated selector switch designed for operator control and visual signalling in industrial machinery, automation systems and electrical control panels. Part of ABB's Modular Plastic pilot device range, it features a blue short-handle rotary actuator with a black plastic bezel for a compact and clearly identifiable operator interface.
The M3SS3-11L combines maintained and momentary control in one operator. Its A and B positions are maintained, while the C position spring-returns to B when released, making it suitable for applications requiring two stable selections together with an additional temporary command.
Designed for standard 22 mm pilot-device mounting, the M3SS3-11L provides IP66 front protection and NEMA 4X protection for demanding industrial environments. The blue operator is suitable for illumination, while compatible ABB contact blocks and illumination components can be selected separately to suit the required control circuit.
Key Advantages
- Combines maintained and momentary control within one 3-position selector.
- A and B maintained positions provide stable operating selections.
- Spring return from C to B provides an additional temporary command.
- Blue illuminated short-handle actuator supports clear identification and visual signalling.
- Standard 22 mm mounting format simplifies integration into industrial control panels.
- IP66 front protection and NEMA 4X protection support demanding operating environments.
Key Features
- ABB Modular Plastic pilot device range.
- 3-position selector switch.
- A-B-C operating arrangement.
- Maintained/momentary switching action.
- Positions A and B maintained.
- Spring return from C to B.
- Short rotary handle.
- Blue actuator and illumination colour.
- Suitable for illumination.
- Black plastic bezel.
- IP66 front protection.
- Supplied without contact block for modular configuration.
Combined Maintained and Spring-Return Control
The ABB M3SS3-11L is designed for control schemes requiring both stable and temporary commands from a single operator. Positions A and B remain mechanically selected, while position C provides a momentary command and automatically spring-returns to B when the operator releases the short rotary handle.
This operating principle makes the M3SS3-11L useful for applications such as operating-mode selection combined with a jog, reset or other temporary machine command. Its blue illuminated operator supports visual signalling, while ABB's modular pilot-device architecture allows compatible contact blocks and illumination components to be configured according to the required electrical control logic.
Typical Applications
- Industrial machinery control panels.
- Operating-mode selection with a temporary command.
- Machine positioning and jogging functions.
- Factory automation systems.
- Process control equipment.
- Production and assembly machinery.
- Conveying and material handling systems.
- OEM electrical and automation panels.
Technical Specifications
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| Illumination | Illuminated | |
|---|---|---|
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Blue | |
| Operation | 3 positions – maintained | |
| Device Type | Selector Switch | |
| Series | Modular Plastic Pilot Devices | |
| ABB order code | 1SFA611212R1104 | |
| EAN / GTIN | 7320500295830 | |
| Product group | 312001 - Pilot Devices (Secrl) | |
| Product type | Illuminated selector switch | |
| Number of positions | 3 | |
| Operating arrangement | A-B-C | |
| Switching function | Maintained / momentary | |
| Maintained positions | A and B | |
| Spring return | C to B | |
| Actuator type | Short rotary handle | |
| Actuator colour | Blue | |
| Illumination colour | Blue | |
| Suitable for illumination | Yes | |
| Bezel material | Plastic | |
| Bezel colour | Black | |
| Mounting hole diameter | 22 mm | |
| Front protection rating | IP66 | |
| NEMA protection | 4X | |
| Catalogue weight | 0.015 kg | |
| Contact block | Not included |
Frequently Asked Questions
What is the ABB M3SS3-11L used for?
The M3SS3-11L is a 3-position illuminated selector switch used where industrial machinery or automation systems require two maintained operating selections together with an additional momentary command.
How many positions does the ABB M3SS3-11L have?
The ABB M3SS3-11L has three A-B-C selector positions, with A and B maintained and C operating as a spring-return position.
How does the ABB M3SS3-11L switching action work?
Positions A and B are maintained, while position C spring-returns to B when the operator releases the short rotary handle.
Is the ABB M3SS3-11L illuminated?
Yes. The M3SS3-11L is suitable for illumination and features a blue short-handle actuator with blue illumination colour.
Does the ABB M3SS3-11L include a contact block?
No. The M3SS3-11L is supplied without a contact block, allowing compatible ABB modular contact blocks to be selected according to the required control-circuit configuration.
Trusted Industrial Pilot Devices from ABB
ABB modular pilot devices provide flexible and dependable operator interfaces for industrial machinery, automation systems and electrical control panels, with modular components designed for reliable operation and straightforward application configuration.
