Push Button, 40 mm Mushroom Head, Harmony XB4, Metal, Black, 22 mm, Push/Pull Latching, Operator Only
- IP/NEMA Rating: IP66
- Mounting: Panel
- Size: 22.5 mm
- Color: Black
- Material: Chrome
- Diameter: 40 mm
- Type: Mushroom
- Type: Pushbutton
- Standards: California Proposition 65