What the main power switch does
The main power switch is used to turn the coffee machine's power on and off. It is a mechanical or electronic component through which the entire electrical current supply to the appliance passes, and pressing it activates the heating element, pump, and electronics of the device.
Signs of wear or malfunction
- The coffee machine doesn't turn on at all, or only occasionally after pressing multiple times
- The switch sticks, sinks in, or doesn't hold its position
- Crackling or sparking sounds are heard when pressed, or a burning smell is noticeable
- The power indicator light flickers or turns on irregularly
Why you shouldn't put off the replacement
A worn or damaged switch is a safety risk, as it switches mains voltage directly during operation. Intermittent contact can also damage other electronic components of the coffee machine. Replacing it with a functional part restores reliable and safe switching on of the device.
Selection advice
Before ordering, check compatibility with your model in the product table, as switches vary in shape, size, and mounting method into the coffee machine's panel.
Compatible with
- EQ.8 TE803509DE Series 300
- EQ.8 TE806501DE Series 600
- EQ.8 TE809501DE Series 900
- EQ.8 TE809511DE Series 900
- EQ.8 TE809F01DE Series 900
- TES80353DE Veroselection 300
- TES80359DE Veroselection 300
- TES803F9DE Veroselection Exclusiv
- TES803M9DE Veroselection 300
- TES80551DE Veroselection 500
- TES80751DE Veroselection 700
| Manufacturing company | Robert Bosch GmbH |
|---|---|
| Address | Robert Bosch GmbH. Robert-Bosch-Platz 1 70839 Gerlingen-Schillerhöhe GERMANY |








