Inox LED ring button SCHAERER Spare Parts 3370079111

A 30 V DC illuminated ring button provides a low-voltage control point on professional coffee machines. The button uses a ring of LEDs to create a clear visual signal without generating heat at the panel, so the operator can see which function is selected even in a brightly lit kitchen. The LEDs draw power only when the machine is on, reducing standby consumption and extending the life of the light source.

The button is pressed to start or stop a programme, or to cycle through options. When the operator presses the button, a low-voltage circuit closes, sending a signal to the machine's control board. The board then activates the selected function—brewing, steaming, rinsing—without exposing the operator to mains voltage. The ring of LEDs around the button edge lights up to confirm the selection, giving immediate feedback that the command has been registered.

Constructed in stainless steel with a white LED ring, the button is designed for frequent use in a commercial environment. The inox housing resists corrosion from steam and cleaning chemicals, while the smooth surface allows easy wiping between shifts. No moving parts are exposed, so the button remains sealed against dust and moisture.

This spare part fits specific SCHAERER coffee machines. The 30 V DC rating matches the control circuits of those models, ensuring compatibility without risk of over-voltage damage. The white LED colour is chosen to integrate with the original machine panel, maintaining a consistent appearance across the equipment.

Catalogued under coffee-machine spares, the button is listed alongside other low-voltage control components for professional beverage equipment.