Why Choose the ABB M3SS2-10R Selector Switch?
The ABB M3SS2-10R is a robust three-position non-illuminated selector switch operator designed for industrial control panels, machinery and automation systems. Supplied under ABB order code 1SFA611211R1001, it forms part of ABB’s modular plastic pilot device range and provides dependable momentary control for industrial machinery and process applications.
The M3SS2-10R features a red short-handle operator with a black plastic bezel. Its three-position A-B-C 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 ABB’s 22 mm modular pilot device system, the M3SS2-10R is supplied as a selector switch operator without a contact block. It can be combined with compatible ABB holders and contact blocks to create a complete switching assembly tailored to the required industrial control circuit.
Key Advantages
- Industrial three-position 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 manual control.
- Black plastic bezel integrates with ABB’s modular plastic pilot device range.
- Designed for 22 mm modular panel installations.
- Modular construction allows compatible ABB contact blocks to be selected for the required control function.
Key Features
- ABB M3SS2-10R selector switch.
- ABB order code 1SFA611211R1001.
- Three selector positions.
- A-B-C operating principle.
- Momentary operating action.
- Spring return from A to B and C to B.
- Short-handle actuator.
- Red operator colour.
- Black plastic bezel.
- Non-illuminated design.
- Modular operator supplied without an integrated contact block.
- 0.015 kg operator weight.
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 M3SS2-10R 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 M3SS2-10R to be combined with compatible holders and contact blocks according to the required electrical switching 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.
