800H PB, 30mm Push Pull Device, Mom Maint Mom Mushroom Head PB, No Twist Release, Transformer Type, Incandescent, 3 Position Momentary In, 120V AC 50/60 Hz, Standard Mushroom Head, White, Transformer Type, 1 NCLB 1 NC Standard Contacts, 1 NCLB 1 NC Standard Contacts, Incandescent Lamp, No Position 4 Contact Block, No Block This Position, Push Pull, No Guards on Terminals, Device with Packaging