abb maintained white illuminated flush push button 22mm mp2-11w

Why Choose the ABB 1SFA611101R1105 MP2-11W Pushbutton?

The ABB 1SFA611101R1105, model MP2-11W, is a robust white illuminated maintained flush pushbutton designed for industrial control panels, machinery and automation equipment. As part of the ABB Modular pilot device range, it combines a clearly visible illuminated actuator with a durable black plastic bezel and modular construction for reliable operator control.

The MP2-11W uses a maintained, or latching, operating action, meaning the actuator remains in its selected state after operation rather than automatically returning. Its flush round actuator provides a neat control-panel appearance, while the white illuminated lens allows the control position or machine status to be made clearly visible when used with a compatible ABB illumination block.

Designed for standard 22.5 mm panel mounting, the MP2-11W provides IP66 front protection when correctly installed and has a mechanical durability of approximately 2 million operations. Contact blocks and the illumination unit are selected separately, allowing the operator to be configured to suit the required industrial control circuit.

Key Advantages

• Durable maintained illuminated pushbutton for industrial control applications.
• White illuminated flush actuator provides clear visual indication.
• Maintained / latching action retains the selected operating position.
• IP66 front protection supports demanding industrial installations.
• Designed for standard 22.5 mm panel cut-outs.
• Robust black plastic bezel for industrial control panels.
• 2 million operation mechanical durability supports a long service life.
• Modular design allows contact and illumination blocks to be selected for the application.

Key Features

• ABB MP2 Modular pilot device series.
• MP2-11W maintained pushbutton configuration.
• White illuminated actuator.
• Flush round pushbutton design.
• Maintained / latching operation.
• Black plastic bezel.
• 22.5 mm mounting cut-out.
• IP66 front protection rating.
• Mechanical durability of approximately 2 million operations.
• Operating temperature range of -25 to +70 °C.
• Contact block and illumination unit selected separately.
• Compatible with ABB Modular contact and illumination accessories.

Reliable Operator Control for Industrial Machinery

Illuminated pushbuttons such as the ABB MP2-11W provide operators with both a manual control interface and a clear visual indication point. The maintained action keeps the actuator in its selected position after operation, making it suitable for functions that require a persistent command rather than the temporary signal provided by a momentary pushbutton.

ABB's Modular pilot device platform allows the operator, contact blocks and illumination components to be configured according to the application. This modular approach makes the MP2-11W suitable for new machinery, panel building and replacement installations where dependable operation, clear visual indication and flexible electrical configuration are required.

Typical Applications

• Industrial machinery control panels.
• Factory automation equipment.
• Motor and process control systems.
• Production and packaging machinery.
• Conveyors and material handling systems.
• Electrical switchboards and control cabinets.
• OEM machine building.
• Industrial operator stations requiring illuminated maintained control.