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.
1SFA611283R2001 ABB M3SSK1-201 3-Position Key-Operated Selector Switch
ABB M3SSK1-201 is a three-position maintained key-operated selector switch with a chrome-plastic bezel, key removal in all positions and 22 mm panel mounting for industrial control applications.
£24.60
Why Choose the ABB M3SSK1-201 Key-Operated Selector Switch?
The ABB M3SSK1-201 is a robust 3-position key-operated selector switch designed for industrial control panels, machinery and automation systems. Part of the ABB Modular pilot device range, it provides maintained key-controlled operation where authorised or deliberate selection of machine functions is required.
The M3SSK1-201 features a black key actuator with a chrome-plastic bezel and maintained A, B and C operating positions. The key can be removed in all positions, providing flexibility for control and mode-selection applications. It is supplied as an operator without a contact block, allowing the required ABB modular contact elements to be selected separately for the application.
Designed for standard 22 mm control-panel mounting, the M3SSK1-201 combines a compact operator format with durable construction for industrial environments. ABB identifies the exact product under order code 1SFA611283R2001.
Key Advantages
- 3-position key-operated selector switch for controlled machine and process selection.
- Maintained switching action keeps the selected operating position.
- Key can be removed in all positions.
- Attractive and durable chrome-plastic bezel.
- Designed for standard 22 mm panel mounting.
- Modular construction allows suitable contact blocks to be configured for the application.
Key Features
- ABB M3SSK1 key-operated selector switch.
- Three maintained positions: A, B and C.
- Key-operated actuator for controlled access to switching functions.
- Key removable in all operating positions.
- Chrome-plastic bezel with black key actuator.
- Non-illuminated operator design.
- Supplied without contact block.
- Part of ABB's modular 22 mm pilot device range.
Controlled Selection for Industrial Machinery
Key-operated selector switches are commonly used where operating modes or machine functions should only be changed by authorised personnel. The removable key provides a straightforward means of restricting access while the maintained mechanism keeps the selected position until the operator deliberately changes it.
As part of ABB's modular pilot device system, the M3SSK1-201 can be incorporated into industrial control panels and operator stations with compatible contact blocks selected according to the required control circuit. Its standard 22 mm mounting format makes it suitable for a broad range of machine-building and industrial automation applications.
Typical Applications
- Industrial machinery control panels.
- Automatic/manual operating mode selection.
- Machine setup and maintenance controls.
- Production and process equipment.
- Operator control stations.
- Industrial automation and OEM machinery.
Technical Specifications
Tick the specs you need, then view products that match.
| Illumination | Non-illuminated | |
|---|---|---|
| Device Type | Key Selector Switch | |
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Black | |
| Operation | 3 positions | |
| Series | Modular Pilot Devices | |
| ABB order code | 1SFA611283R2001 | |
| Product group | 312001 – Pilot Devices (Secrl) | |
| Product type | Key-operated selector switch | |
| Number of positions | 3 | |
| Switching function | Maintained | |
| Maintained positions | A, B, C | |
| Actuator type | Key | |
| Key removal | All positions | |
| Bezel material | Chrome plastic | |
| Illumination | Non-illuminated | |
| Contact block | Not included | |
| Mounting hole | 22 mm | |
| Front protection rating | IP66 | |
| NEMA rating | Type 4X | |
| EAN | 7320500305065 |
Frequently Asked Questions
What is the ABB M3SSK1-201 used for?
The ABB M3SSK1-201 is a 3-position key-operated selector switch used for controlled selection of machine, process and automation functions.
How many positions does the M3SSK1-201 have?
The M3SSK1-201 has three maintained operating positions, identified as A, B and C.
Can the key be removed from the M3SSK1-201?
Yes. The key can be removed in all operating positions.
Does the M3SSK1-201 include a contact block?
No. The M3SSK1-201 is supplied without a contact block, allowing compatible ABB modular contact blocks to be selected for the required control function.
What is the ABB order code for the M3SSK1-201?
The ABB order code for the M3SSK1-201 selector switch is 1SFA611283R2001.
Trusted Industrial Control from ABB
ABB modular pilot devices provide dependable operator control for industrial machinery, control panels and automation systems, combining flexible modular construction with robust components designed for demanding applications.
