

Bosch 1600A0078U
Switch Unit
A genuine Bosch OEM internal on/off switch assembly designed for specific Bosch cordless angle grinders (e.g., GWS 12V‑76 and 10.8 V‑EC models). Made in Germany, this compact electro-mechanical switch fits seamlessly within the tool’s trigger housing. Ideal for restoring safe and consistent on/off control in your Bosch angle grinder—just confirm tool compatibility before ordering.
Compatible with Bosch models:
GWS 12V‑76
GWS 10.8 V‑EC