BACO 22.5 mm Illuminated Operators for control and signalling applications. Select the operating function and head style, then match the mounting adapter and contact elements to the required circuit.
Product detail pages marked “German” currently contain German technical information. Please contact us for assistance in English.
Pushbuttons
- Momentary (spring-return) pushbuttons
- Maintained flush pushbuttons
- Maintained projecting pushbuttons
- Extra-flat pushbuttons
Double pushbuttons
Mushroom pushbuttons
- Emergency-stop mushroom pushbuttons, pull release
- Maintained mushroom pushbuttons
- Momentary mushroom pushbuttons
Selector switches
- Short handle, 2 positions
- Short handle, 3 positions
- Long handle, 2 positions
- Long handle, 3 positions
Pilot lights
- Pilot lights (German)
- Compact pilot lights with BA9s lamp holder (German)
- Compact pilot lights with BA9s LED lamp
Momentary operators return when released; maintained operators retain their selected position until reset. Emergency-stop devices require the specified release mechanism and suitable safety-circuit design; a mushroom-shaped button alone does not establish an emergency-stop function.
Contact elements and adapters · Contact blocks
Contact Appel with the type designation and application details for product selection.