Giovenzana mushroom-head stop/emergency pushbutton with manual reset, complete with NC contact (normally closed), for a ø 22 mm mounting hole. Pressing the mushroom head opens the control circuit through the NC contact and stops the machine immediately; the button latches in the pressed position and the machine cannot restart until it is manually reset. It is the typical stop component on the pushbutton panels of professional food machines: slicers, meat grinders, graters and dough mixers.

• Brand: Giovenzana
• Type: mushroom pushbutton with reset, stop function
• Contact: 1 NC (normally closed), included
• Mounting: ø 22 mm hole

Replace it when the mushroom head no longer latches after being pressed, the reset does not return the contact to its working position, or the machine fails to stop or restart after using the button: in all these cases the safety function is compromised and the new part should be fitted before putting the machine back into service.