Mushroom head button
Mushroom head button emergency stop
Mushroom head button emergency stop.

The mushroom pushbuttons are widely used in the emergency stop functions (emergency stop), due to their shape, which makes them easily identifiable and operable.
Mushroom head button – Plastic units
Drilling for mounting (hole Ø22,5 mm)

Electrical performance
Class AC15
Rated insulation Ui=660V
Rated thermal current: Ith= 12 A
Class AC11
| Ue | 12 | 24 | 48 | 110 | 230 | 400 | 500 | 600 |
| Ie | 10 | 10 | 8,5 | 6,5 | 4,5 | 2,6 | 2,1 | 1,6 |
Class DC11
| Ue | 12 | 24 | 48 | 110 | 220 |
| Ie | 18 | 5 | 2,5 | 1,1 | 0,6 |
Black

EF1/30 – Black
Red

EF2/30 – Red
Green
EF3/30 – Green
Black

EF1/40 – Black
Red

EF2/40 – Red
Green
EF3/40 – Green
Red

EFB2/30 – Red
Black

EFB1/40 – Black
Red

EFB2/40 – Red
Green
EFB3/40 – Green
Red

EFB2/40-NT – Red
Red

EFL2/40 – Red
Green
EFL3/40 – Green
Red

EFC2/40 – Red
holes Ø30 Ø22
Plastic or metal protection against accidental operation of the mushroom button.
Protection cap PRF
PRF/M Mushroom half metal collar shroud
Plates Version EQ8 (8mm) and EQ15 (15mm).
Yellow Plates Blank or Stop/Emergency Diameter 40/50/60/90.