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1SFA611280R3002 ABB M2SSK1-302 2-Position Key-Operated Selector Switch
ABB M2SSK1-302 is a two-position maintained key-operated selector switch from the ABB modular 22 mm pilot-device range for controlled industrial machinery and automation applications.
£24.60
Why Choose the ABB M2SSK1-302 Selector Switch?
The ABB M2SSK1-302 is a two-position key-operated selector switch from ABB's modular 22 mm pilot-device range, designed for industrial machinery, control panels and automation systems. Its key-operated interface is particularly useful where deliberate, controlled access to a machine function or operating state is required.
The M2SSK1-302 provides two maintained selector positions, allowing the selected operating state to remain active until the key mechanism is deliberately moved to the alternative position. The key-operated design helps distinguish authorised or intentional control functions from routine pushbutton and handle-operated commands.
Designed for standard 22 mm panel mounting, the M2SSK1-302 uses ABB's modular pilot-device architecture, allowing compatible holders and contact blocks to be selected according to the required electrical switching arrangement. This makes it a flexible operator-control solution for machinery, process equipment and industrial electrical panels.
Key Advantages
- Key-operated selector control supports deliberate operation of important machine functions.
- Two maintained positions provide stable selection between two operating states.
- Standard 22 mm panel mounting supports straightforward industrial panel integration.
- Modular ABB construction allows contact blocks to be selected for the required control circuit.
- Suitable for operating-mode, enable and controlled-access selection functions.
- Part of ABB's established modular pilot-device platform for industrial operator interfaces.
Key Features
- ABB M2SSK1 key-operated selector switch.
- Two-position operation.
- Maintained selector function.
- Key-operated actuator.
- Non-illuminated construction.
- Designed for 22 mm panel mounting.
- Modular design for use with compatible ABB holders and contact blocks.
- Suitable for industrial machinery and automation control panels.
Controlled Two-Position Selection for Industrial Machinery
Key-operated selector switches are commonly used where a machine function should require deliberate access rather than unrestricted operation from a conventional rotary handle. The ABB M2SSK1-302 provides two maintained operating positions, enabling a selected control state to remain mechanically set until the key-operated selector is intentionally changed.
The modular ABB design allows the operator to be combined with compatible contact blocks selected according to the required electrical control logic. This makes the M2SSK1-302 suitable for machine mode selection, controlled enable functions and other industrial applications where key-operated two-state control is advantageous.
Typical Applications
- Industrial machinery control panels.
- Key-controlled machine mode selection.
- Operator control stations and consoles.
- Controlled enable and disable functions.
- Production and process automation equipment.
- Material handling and conveyor control systems.
- OEM machinery and electrical control assemblies.
Technical Specifications
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| Illumination | Non-illuminated | |
|---|---|---|
| Device Type | Key Selector Switch | |
| Product Series | ABB Modular | |
| Mounting Diameter | 22 mm | |
| Colour | Black | |
| Operation | 2 positions | |
| Series | M2SSK1 / ABB Modular Pilot Devices | |
| ABB order code | 1SFA611280R3002 | |
| Product group | 312001-Pilot Devices (Secrl) | |
| Product type | Key-operated selector switch | |
| Number of positions | 2 | |
| Operating function | Maintained | |
| Actuator type | Key operated | |
| Illumination | Non-illuminated | |
| Mounting-hole diameter | 22 mm | |
| Mounting type | Panel mounting | |
| Control system | ABB modular pilot devices |
Frequently Asked Questions
What is the ABB M2SSK1-302?
The ABB M2SSK1-302 is a two-position key-operated selector switch from ABB's modular pilot-device range for industrial machinery and control-panel applications.
How many positions does the ABB M2SSK1-302 have?
The M2SSK1-302 has two selector positions, providing selection between two defined machine or control states.
Is the ABB M2SSK1-302 maintained or momentary?
The M2SSK1-302 provides maintained selector operation, so the selected operating position remains mechanically set until the key-operated selector is deliberately changed.
Why use a key-operated selector switch?
A key-operated selector provides a deliberate control interface that can be useful for machine modes, enable functions and other commands where operation should be more controlled than with a conventional handle-operated selector.
What mounting size is used by the ABB M2SSK1-302?
The M2SSK1-302 belongs to ABB's 22 mm modular pilot-device range and is designed for industrial panel mounting.
Is the ABB M2SSK1-302 illuminated?
No. The M2SSK1-302 is a non-illuminated key-operated selector switch.
Can the ABB M2SSK1-302 be used with modular contact blocks?
Yes. The M2SSK1-302 is part of ABB's modular pilot-device system and can be configured with compatible holders and contact blocks according to the required electrical control function.
What is the ABB order code for the M2SSK1-302?
The ABB order code for the M2SSK1-302 selector switch is 1SFA611280R3002.
Trusted by Industrial Automation Professionals Worldwide
ABB modular pilot devices are widely used by machine builders, panel builders and automation engineers to provide dependable operator control and flexible integration into industrial machinery, automation equipment and electrical control systems.
