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1SFA184556R9104 ABB P9MEM4LL Blue 40 mm Illuminated Momentary Mushroom Pushbutton
ABB P9MEM4LL is a blue 40 mm illuminated momentary mushroom pushbutton from the P9M modular metal range with spring-return operation, 22 mm mounting and IP66 front protection.
£13.84
Why Choose the ABB P9MEM4LL Illuminated Mushroom Pushbutton?
The ABB P9MEM4LL is a robust blue illuminated mushroom pushbutton designed for industrial machinery, control panels and operator stations. As part of the ABB P9M modular metal pushbutton range, it combines a large 40 mm mushroom actuator with momentary spring-return operation for clear and dependable operator control.
This pushbutton features a blue 40 mm mushroom head that is suitable for illumination, providing a prominent control surface and clear visual identification on industrial operator interfaces. The P9MEM4LL uses a momentary action, automatically returning after the operator releases the mushroom head.
Designed for the standard 22 mm mounting format, the P9MEM4LL includes the satin chrome metal body and nut together with the holder. Its IP66 front-side protection and robust modular construction make it suitable for demanding industrial machinery, construction, mining and heavy-industry applications.
Key Advantages
- Industrial illuminated mushroom pushbutton for machinery and automation control.
- Large 40 mm blue mushroom actuator provides a prominent operating surface.
- Momentary spring-return action automatically returns after release.
- Suitable for illumination for combined operator control and visual indication.
- Robust satin chrome metal body and nut for demanding industrial environments.
- IP66 front-side protection supports reliable panel-mounted operation.
- Standard 22 mm mounting hole for industrial operator panels.
- Part of ABB's flexible P9M modular metal pushbutton range.
Key Features
- ABB P9M modular metal range.
- Illuminated mushroom pushbutton.
- Blue actuator colour.
- 40 mm mushroom head diameter.
- Momentary operating action.
- Spring-return mechanism.
- Suitable for illumination.
- Satin chrome metal body and nut.
- Supplied together with the holder.
- 22 mm mounting hole diameter.
- IP66 front-side degree of protection.
- NEMA 4X front-side protection classification.
Prominent Momentary Control for Industrial Machinery
Mushroom pushbuttons provide a larger operating surface than conventional flush pushbuttons, making them easy to identify and actuate on industrial operator panels. The ABB P9MEM4LL combines a 40 mm blue mushroom head with momentary spring-return operation, making it suitable for machine commands and other functions where a prominent operator is beneficial.
The ABB P9M modular metal range provides flexible pilot-device solutions for demanding industrial installations. The P9MEM4LL's standard 22 mm mounting format simplifies integration into compatible control panels and operator stations, while its satin chrome metal construction and IP66 front protection support dependable service in challenging environments.
Typical Applications
- Industrial machinery control panels.
- Machine command and control functions.
- Operator control and indication stations.
- Production and manufacturing equipment.
- Material handling and processing machinery.
- Mining and heavy-industry equipment.
- Construction machinery control systems.
- OEM automation panels and machine building.
Technical Specifications
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| Illumination | Illuminated | |
|---|---|---|
| Device Type | Mushroom Pushbutton | |
| Product Series | ABB Modular Metal (P9M) | |
| Mounting Diameter | 22 mm | |
| Colour | Blue | |
| Operation | Spring return (momentary) | |
| Series | P9M Pushbuttons / Modular Metal Range | |
| ABB order code | 1SFA184556R9104 | |
| Product type | Illuminated mushroom pushbutton | |
| Operating action | Momentary / spring return | |
| Actuator type | Mushroom | |
| Actuator colour | Blue | |
| Mushroom head diameter | 40 mm | |
| Suitable for illumination | Yes | |
| Spring return | Yes | |
| Body and nut | Satin chrome metal | |
| Holder | Included | |
| Mounting hole diameter | 22 mm | |
| Front protection rating | IP66 | |
| NEMA protection rating | 4X | |
| Package quantity | 1 | |
| Weight | 0.062 kg | |
| EAN | 7320500522110 |
Frequently Asked Questions
What is the ABB P9MEM4LL used for?
The P9MEM4LL is a blue illuminated mushroom pushbutton designed for momentary command and control functions on industrial machinery and operator panels.
Is the ABB P9MEM4LL momentary or maintained?
The P9MEM4LL is momentary and uses a spring-return mechanism, so the mushroom actuator returns after it is released.
What size is the mushroom head on the ABB P9MEM4LL?
The P9MEM4LL has a 40 mm diameter mushroom head in blue, providing a large and clearly identifiable operating surface.
Can the ABB P9MEM4LL be illuminated?
Yes. The P9MEM4LL is an illuminated mushroom pushbutton operator suitable for use with compatible illumination components from the modular pilot-device system.
What mounting size does the P9MEM4LL use?
The P9MEM4LL is designed for a standard 22 mm mounting hole, making it suitable for compatible industrial control panels and operator stations.
What is the protection rating of the ABB P9MEM4LL?
The P9MEM4LL provides IP66 front-side protection and NEMA 4X front protection for demanding industrial installations.
Trusted by Industrial Automation Professionals Worldwide
ABB P9M modular metal pilot devices provide robust and flexible operator-control solutions for machinery, automation, construction, mining and heavy-industry applications, combining durable metal construction with modular installation flexibility.
