ABB M2SS3-10B is a two-position momentary selector switch operator with spring return from C to B, a black short handle, black plastic bezel and IP66 front protection for industrial machinery and control-panel applications.
The ABB M2SS3-10B is a two-position momentary selector switch operator designed for industrial machinery, control panels and operator stations. Part of ABB's modular plastic pilot-device range, it uses a short rotary handle to provide a straightforward manual command function in a standard industrial panel format.
The M2SS3-10B features a black short handle, black plastic bezel and non-illuminated design. Its operating principle provides spring return from position C to position B, so the selector automatically returns to its normal B position when released from C.
Designed for ABB's 22 mm modular pilot-device system, the M2SS3-10B uses a nominal 22.5 mm mounting hole and provides IP66 front protection. It is supplied without a contact block, allowing the required ABB modular contact arrangement to be selected separately. ABB order code 1SFA611202R1006 identifies this exact M2SS3-10B Selector Switch within ABB product group 312001-Pilot Devices (Secrl).
Key Advantages
Two-position momentary operation provides a simple rotary command interface.
Spring return from C to B automatically restores the selector to its normal position after release.
Black short-handle actuator provides compact and convenient rotary operation.
Non-illuminated design is well suited to straightforward command functions where visual indication is not required.
Black plastic bezel provides a coordinated appearance with ABB modular plastic pilot devices.
IP66 front protection supports installation in demanding industrial environments.
Standard 22.5 mm mounting format supports straightforward control-panel integration.
Modular construction allows compatible ABB contact blocks to be selected for the required switching circuit.
Key Features
ABB M2SS3 modular selector switch operator.
Two selector positions.
Momentary operating function.
Spring return from C to B.
B/C operating configuration.
Black short rotary handle.
Non-illuminated.
Black plastic bezel.
22.5 mm nominal mounting hole.
IP66 front protection.
Mechanical durability of 0.5 million operations.
Supplied without a contact block.
ABB order code 1SFA611202R1006.
Momentary Rotary Control with Automatic Spring Return
Momentary selector switches are useful where a rotary command should only remain active while the operator deliberately holds the selector in its actuated position. The ABB M2SS3-10B provides two positions with spring return from C to B, automatically restoring the handle to its normal B position after the operator releases it.
This operating principle makes the M2SS3-10B suitable for temporary machine commands, manual control functions and other applications requiring a return-to-normal selector action. ABB's modular pilot-device architecture allows compatible contact blocks to be selected separately according to the electrical switching requirements of the application.
Typical Applications
Industrial machinery momentary command functions.
Machine control panels and operator stations.
Manual machine-control functions.
Manufacturing and production equipment.
Conveyor and material handling systems.
Process control and automation equipment.
OEM machinery and machine-building applications.
Technical Specifications
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Illumination
Non-illuminated
Product Series
ABB Modular
Mounting Diameter
22 mm
Colour
Black
Operation
2 positions – spring return
Device Type
Selector Switch
Series
M2SS3
Order code
1SFA611202R1006
Product type
Selector switch operator
Number of positions
2
Operating function
Momentary
Operating configuration
B / C
Spring return
C to B
Actuator type
Short handle
Actuator colour
Black
Illumination
Non-illuminated
Bezel colour
Black
Bezel material
Plastic
Mounting system
22 mm modular pilot devices
Nominal mounting hole
22.5 mm
Front protection rating
IP66
Operating temperature
-25 to +70 °C
Storage temperature
-30 to +85 °C
Mechanical durability
0.5 million operations
Contact block
Not included
Product width
approximately 48 mm
Product height
approximately 30 mm
Product depth
approximately 50 mm
Net weight
approximately 0.024 kg
EAN
7320500286661
Product group
312001-Pilot Devices (Secrl)
Frequently Asked Questions
What is the ABB M2SS3-10B?
The ABB M2SS3-10B is a two-position momentary selector switch operator with a black short handle and black plastic bezel for industrial machinery and control-panel applications.
Is the ABB M2SS3-10B maintained or momentary?
The M2SS3-10B is a momentary selector switch. It uses spring-return operation rather than remaining in both positions after release.
How does the spring return on the M2SS3-10B operate?
The M2SS3-10B provides spring return from position C to position B, so the handle automatically returns to B when released from C.
What colour is the M2SS3-10B selector handle?
The M2SS3-10B has a black short rotary handle with a black plastic bezel.
Is the ABB M2SS3-10B illuminated?
No. The M2SS3-10B is a non-illuminated selector switch operator.
What mounting hole does the M2SS3-10B require?
The M2SS3-10B belongs to ABB's 22 mm modular pilot-device range and is designed for a nominal 22.5 mm mounting hole.
What is the protection rating of the ABB M2SS3-10B?
The M2SS3-10B provides IP66 front protection, supporting installation in demanding industrial control environments.
Does the M2SS3-10B include a contact block?
No. The M2SS3-10B is supplied without a contact block, allowing compatible ABB modular contact blocks to be selected according to the required switching circuit.
What is the ABB order code for the M2SS3-10B?
The ABB order code for the M2SS3-10B Selector Switch is 1SFA611202R1006.
Trusted by Machine Builders Worldwide
ABB modular pilot devices are widely used by machine builders, panel builders and automation engineers for dependable operator control and flexible integration into industrial machinery, production equipment and automation systems.
Illumination
Non-illuminated
Product Series
ABB Modular
Mounting Diameter
22 mm
Colour
Black
Operation
2 positions – spring return
Device Type
Selector Switch
Series
M2SS3
Order code
1SFA611202R1006
Product type
Selector switch operator
Number of positions
2
Operating function
Momentary
Operating configuration
B / C
Spring return
C to B
Actuator type
Short handle
Actuator colour
Black
Illumination
Non-illuminated
Bezel colour
Black
Bezel material
Plastic
Mounting system
22 mm modular pilot devices
Nominal mounting hole
22.5 mm
Front protection rating
IP66
Operating temperature
-25 to +70 °C
Storage temperature
-30 to +85 °C
Mechanical durability
0.5 million operations
Contact block
Not included
Product width
approximately 48 mm
Product height
approximately 30 mm
Product depth
approximately 50 mm
Net weight
approximately 0.024 kg
EAN
7320500286661
Product group
312001-Pilot Devices (Secrl)
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