P3-D211121 Otto Sealed Dome Red Push button, Normally Open, Momentary

P3-D211126 Otto Sealed Blue Momentary Push button, Normally Open

K1ABEAAAAA Otto K1 Sealed Double Momentary Rocker Switch

T7-212E5 Otto Double Momentary Toggle Switch, low level contacts, spring return to center off

P9-213122 Otto Momentary Two Circuit Push Button Switch with Raised Black Button

P9-113126 Otto Push Button with Blue Flush Button, Momentary, Two Circuit

P9-113122 Otto Black Flush Push Button, Momentary, Two Circuit