Why Choose the ABB 1SFA611103R1104 MP4-11L Pushbutton?
The ABB 1SFA611103R1104, also known as the MP4-11L, is a robust maintained illuminated extended pushbutton operator designed for industrial machinery, automation systems and electrical control panels. As part of the versatile ABB Modular pilot device range, it combines reliable manual control with clear visual indication for applications where the selected command needs to remain active after operation.
The MP4-11L features a blue illuminated extended actuator with a durable black plastic bezel. Its maintained, or latching, operating action means the actuator retains its selected state rather than automatically returning after release. The illuminated design supports clear machine and process status indication, while ABB's modular construction allows compatible contact blocks and illumination components to be selected separately for the required control circuit.
Designed for standard 22 mm panel mounting, the 1SFA611103R1104 provides IP66 front protection together with a NEMA 4X front rating. With mechanical durability of approximately 2 million operations and compact 29 × 29 × 39 mm dimensions, it is well suited to industrial operator stations, machine interfaces and control cabinets.
Key Advantages
- Reliable maintained illuminated pushbutton for industrial control applications.
- Blue extended actuator provides clear identification and convenient operation.
- Latching operating action retains the selected command after release.
- Illuminated design provides clear machine and process status indication.
- IP66 and NEMA 4X front protection support operation in demanding environments.
- High mechanical durability of approximately 2 million operations.
Key Features
- ABB MP4 Modular pushbutton series.
- Maintained / latching operating function.
- Round blue extended actuator.
- Illuminated operator for visual status indication.
- Durable black plastic front bezel.
- 22 mm mounting hole diameter.
- Single command position.
- IP66 front protection rating.
- NEMA 4X front protection rating.
- Mechanical durability of approximately 2 million operations.
- Operating temperature range from -25 to +70 °C.
- Supplied as an operator without a contact block.
Maintained industrial pushbuttons provide operators with a dependable method of controlling machinery and automated processes where a command must remain selected after operation. The ABB MP4-11L combines this retained operating action with blue illumination, allowing the operator interface to provide both manual control and clear visual status indication.
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 MP4-11L's extended actuator, standard 22 mm mounting format and high front protection ratings make it suitable for machine-mounted operator panels, enclosed 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.
