Why Choose the ABB P9MEM4VL Illuminated Mushroom Pushbutton?
The ABB P9MEM4VL is a robust momentary illuminated mushroom pushbutton designed for operator control and signalling in industrial machinery, control panels and automation systems. Identified by ABB order code 1SFA184552R9102, it forms part of the ABB P9M Pushbuttons modular metal range and features a large green 40 mm mushroom actuator with a satin chrome metal body.
This operator combines momentary spring-return action with an illuminated green mushroom head, providing a large, highly visible operating surface for machine and process commands. Its modular construction allows compatible ABB P9 contact blocks and illumination components to be selected according to the electrical switching and signalling requirements of the control circuit.
Designed for 22 mm industrial panel mounting, the P9MEM4VL features a 40 mm diameter mushroom head and IP66 front protection. The reference includes the satin chrome metal body and nut together with the holder, providing a durable modular operator assembly suitable for demanding industrial environments.
Key Advantages
- Large 40 mm illuminated mushroom actuator for prominent operator control.
- Part of the ABB P9M Pushbuttons modular metal range.
- Green actuator provides clear visual identification of the assigned control function.
- Momentary spring-return action automatically returns after release.
- Durable satin chrome metal construction for demanding industrial environments.
- IP66 front protection supports installation in challenging operating conditions.
Key Features
- ABB P9M Pushbuttons series.
- Illuminated mushroom pushbutton.
- Momentary spring-return operation.
- 40 mm mushroom actuator.
- Green operator colour.
- Single command position.
- Satin chrome metal body and fixing nut.
- Supplied with holder for modular assembly.
- 22 mm panel-mounting format.
- IP66 front protection rating.
- Suitable for use with compatible ABB P9 contact and illumination components.
Highly Visible Mushroom Control for Industrial Machinery
Mushroom pushbuttons provide a larger operating surface than conventional flush or extended pushbuttons, making them well suited to control functions where prominent identification and easy actuation are important. The P9MEM4VL uses momentary spring-return operation, so the operator automatically returns to its normal position when released rather than remaining mechanically latched.
The ABB P9M modular metal range is designed for demanding applications including mining, construction and heavy industry while retaining the flexibility of a modular pilot-device system. The P9MEM4VL can be combined with compatible ABB P9 contact blocks and illumination components to create the switching and signalling arrangement required by the machine or control system.
Typical Applications
- Industrial control panels and operator stations.
- Machine command and process-control functions.
- Highly visible operator controls.
- Manufacturing and production machinery.
- Mining, construction and heavy industrial equipment.
- OEM machinery and automation systems.
