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1SFA611211R3101 ABB M3SS2-31R Selector Switch
ABB M3SS2-31R 1SFA611211R3101 is a red three-position momentary illuminated selector switch operator with a short handle, chrome-metal bezel and spring return from A and C to centre position B for 22 mm industrial control-panel mounting.
£10.18
Why Choose the ABB M3SS2-31R Selector Switch?
The ABB M3SS2-31R is a robust three-position illuminated selector switch operator designed for industrial control panels, machinery and automation systems. Supplied under ABB order code 1SFA611211R3101, it forms part of ABB’s modular plastic pilot device range and provides dependable momentary control for industrial machinery and process applications.
The M3SS2-31R features a red short-handle operator with a chrome-metal bezel. Its three-position mechanism provides spring return from A to B and from C to B, allowing temporary commands to be issued in either direction while automatically returning the selector to its centre position when released.
Designed for installation in a standard 22 mm mounting hole, the M3SS2-31R is an illuminated modular operator supplied without a contact block. It can be combined with compatible ABB holders, contact blocks and illumination components to create a complete selector switch assembly tailored to the required industrial control circuit.
Key Advantages
- Industrial three-position illuminated momentary selector switch operator for machinery and control panels.
- Spring return from A to B and C to B automatically returns the handle to the centre position.
- Red short-handle actuator provides compact and convenient operator control.
- Chrome-metal bezel provides a robust and professional panel appearance.
- Designed for standard 22 mm panel mounting.
- IP66 front protection and NEMA Type 4X protection support demanding industrial installations.
Key Features
- ABB M3SS2-31R selector switch.
- ABB order code 1SFA611211R3101.
- Three selector positions.
- Momentary operating action.
- Spring return from A to B and C to B.
- Short-handle actuator.
- Red operator colour.
- Chrome-metal bezel.
- Illuminated design.
- 22 mm mounting-hole diameter.
- IP66 front protection.
- 0.5 million operation mechanical durability.
Reliable Momentary Control for Industrial Machinery
Three-position momentary selector switches are well suited to machine functions requiring temporary commands in two directions from a central resting position. The ABB M3SS2-31R provides positions A, B and C, with the mechanism returning automatically from either outer position to centre position B when the operator releases the handle.
ABB’s modular pilot-device construction allows the M3SS2-31R to be combined with compatible holders, contact blocks and illumination components according to the required electrical switching and indication arrangement. This flexibility makes the operator suitable for new machinery, control-panel construction, system integration, maintenance and replacement applications.
Typical Applications
- Industrial machinery control panels.
- Forward and reverse momentary commands.
- Raise and lower control functions.
- Left and right positioning commands.
- Automation and production equipment.
- Motor and process control stations.
- OEM electrical control systems and panel building.
Technical Specifications
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| Illumination | Illuminated | |
|---|---|---|
| Device Type | Selector Switch | |
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Red | |
| Operation | 3 positions | |
| Product group | 312001-Pilot Devices (Secrl) | |
| Series | Modular Plastic Range | |
| Order code | 1SFA611211R3101 | |
| Product type | Illuminated selector switch operator | |
| Number of positions | 3 | |
| Operating positions | A, B, C | |
| Operating action | Momentary | |
| Spring return | A to B and C to B | |
| Centre position | B | |
| Actuator type | Short handle | |
| Operator colour | Red | |
| Bezel | Chrome metal | |
| Bezel material | Metal | |
| Illumination | Illuminated | |
| Mounting-hole diameter | 22 mm | |
| Front protection rating | IP66 | |
| NEMA protection | Type 1, 3R, 4, 4X, 12 and 13 | |
| Mechanical durability | 0.5 million operations | |
| Operating temperature | -25 to +70 °C | |
| Storage temperature | -40 to +85 °C | |
| Contact block | Not included | |
| Dimensions (W × H × D) | 48 × 30 × 50 mm | |
| Weight | 0.027 kg | |
| EAN | 7320500294765 |
Frequently Asked Questions
What is the ABB M3SS2-31R used for?
The ABB M3SS2-31R is a three-position illuminated momentary selector switch operator designed for industrial control applications where temporary commands are required on either side of a central resting position.
What is the ABB order code for the M3SS2-31R?
The ABB order code for the M3SS2-31R is 1SFA611211R3101.
How does the ABB M3SS2-31R operate?
The M3SS2-31R has three positions, A, B and C, with momentary spring return from A to B and from C to B. The handle automatically returns to the centre B position when released from either outer position.
Is the ABB M3SS2-31R illuminated?
Yes. The M3SS2-31R is an illuminated selector switch operator with a red short-handle actuator and is designed for use with compatible ABB illumination components.
What mounting size does the ABB M3SS2-31R require?
The M3SS2-31R is designed for installation in a standard 22 mm panel mounting hole and provides IP66 front protection when correctly installed.
Trusted Industrial Control from ABB
ABB modular pilot devices provide machine builders, panel builders and automation engineers with flexible operator components designed for dependable control and signalling across industrial machinery and electrical control-panel applications.
