Why Choose the ABB P9MEM4RL Mushroom Pushbutton?
The ABB P9MEM4RL is a robust illuminated mushroom pushbutton from the ABB P9M modular metal pilot-device range, designed for clear and dependable operator control in industrial machinery, control panels and automation systems. Supplied under ABB order code 1SFA184551R9101, it features a highly visible red 40 mm mushroom actuator with momentary operation.
The P9MEM4RL uses a spring-return momentary action, so the actuator automatically returns to its normal position after it is released. Its large mushroom-style operating surface provides easy actuation, while the illuminated design enables visual indication when combined with compatible ABB P9M lighting components.
Designed for the standard 22 mm pilot-device mounting format, the P9MEM4RL is supplied with a satin-chrome metal body and nut together with the mounting holder. Its modular construction allows compatible P9M contact and lighting elements to be selected according to the control circuit and indication requirements of the application.
Key Advantages
- Robust illuminated mushroom pushbutton for industrial control applications.
- Large 40 mm red mushroom actuator provides clear visibility and easy operation.
- Momentary spring-return action for temporary control commands.
- Illuminated design supports combined operator control and visual indication.
- Durable satin-chrome metal body and nut.
- Standard 22 mm mounting format for industrial control panels.
- Modular design supports compatible ABB P9M contact and lighting elements.
- Suitable for machinery, manufacturing equipment and industrial automation systems.
Key Features
- ABB P9M modular metal range.
- Illuminated mushroom pushbutton.
- 40 mm actuator diameter.
- Red actuator for high visual prominence.
- Momentary operating function.
- Automatic spring-return action.
- Satin-chrome metal body and nut.
- Mounting holder included.
- Designed for 22 mm pilot-device mounting.
- Compatible with modular ABB P9M control and signalling components.
Clear and Reliable Industrial Operator Control
Mushroom pushbuttons provide a larger operating surface than conventional flush pushbuttons, making them easy to identify and actuate on machinery and control stations. The ABB P9MEM4RL combines this prominent actuator design with momentary spring-return operation for control functions that require a temporary command rather than a mechanically maintained state.
As part of ABB's P9M modular metal range, the P9MEM4RL can be combined with compatible contact and lighting components to create an operator assembly suited to the electrical requirements of the machine. The illuminated red actuator also enables clear visual signalling within modern industrial control systems.
Typical Applications
- Industrial machinery control panels.
- Operator command and acknowledgement functions.
- Production and manufacturing equipment.
- Material handling and conveyor systems.
- Machine control stations and consoles.
- Process and factory automation systems.
- Heavy industrial equipment.
- OEM machinery and control-panel assemblies.
