abb maintained red illuminated flush push button 22mm mp2-31r

Why Choose the ABB 1SFA611101R3101 MP2-31R Pushbutton?

The ABB 1SFA611101R3101, also known as the MP2-31R, is a robust maintained illuminated flush pushbutton designed for industrial control panels, machinery and automation equipment. As part of the versatile ABB Modular pilot device range, it provides reliable manual control and clear visual indication for applications requiring a retained operating position.

The MP2-31R features a red illuminated flush actuator combined with a durable chrome metal bezel. Its maintained operating function means the actuator remains in its selected state after operation rather than automatically returning. The illuminated design enables a suitable light source to provide clear status indication, while the modular construction allows compatible ABB contact blocks and illumination components to be selected according to the application.

Designed for standard 22 mm panel mounting, the 1SFA611101R3101 provides an IP66 front protection rating and mechanical durability of approximately 2 million operations. Its compact 29 × 29 × 33 mm dimensions make it straightforward to integrate into control cabinets, operator stations and industrial machine interfaces.

Key Advantages

• Reliable maintained illuminated pushbutton for industrial control applications.
• Red flush actuator provides clear visual identification on operator panels.
• Illuminated design supports clear machine and process status indication.
• Durable chrome metal bezel for demanding industrial environments.
• IP66 front protection helps provide dependable operation in harsh conditions.
• Standard 22 mm mounting format simplifies integration into industrial control panels.

Key Features

• ABB MP2 modular pushbutton series.
• Maintained / latching switching function.
• Flush, round red actuator.
• Illuminated operator for visual status indication.
• Chrome metal front bezel.
• 22 mm mounting hole diameter.
• IP66 front protection rating.
• Mechanical durability of approximately 2 million operations.
• Designed for operating temperatures from -25 to +70 °C.
• Modular construction for use with compatible ABB contact blocks and illumination components.
• Supplied as an operator without a contact block.

Reliable Illuminated Control for Industrial Machinery

Illuminated industrial pushbuttons combine manual machine control with visual status indication, allowing operators to identify control functions and operating conditions quickly. A maintained pushbutton such as the ABB MP2-31R retains its selected state after operation, making it suitable for functions where the command needs to remain active until deliberately changed.

ABB's modular pilot device system allows operators, contact blocks and illumination components to be combined according to the requirements of the control circuit. The MP2-31R's standard 22 mm mounting format, chrome metal bezel and high front protection rating make it suitable for machine-mounted operator panels, control stations and industrial automation equipment.

Typical Applications

• Industrial machinery control panels.
• Factory automation and production equipment.
• Motor and process control systems.
• Operator control stations and consoles.
• Machine status and function indication.
• Manufacturing and material handling equipment.
• OEM machine building and electrical control cabinets.