XB4 Series, Green, Red Push Button Head, Spring Return, 22mm Cutout
**Heads for Push Buttons, Flush Push, Spring Return**
A range of heads for pushbuttons with flush push from the Harmony XB4 series.
Allied Electronics:
XB4 Series, Green, Red Push Button Head, Spring Return, 22mm Cutout
Newark:
# SCHNEIDER ELECTRIC ZB4BA73417 Pushbutton Switch, Momentary Spring Return