ITEM NAME:22mm 1 NC N/C Red Sign Momentary Push Button Switch 600V 10A ZB2-EA42 FT Item Name:Push Button Switch Action Type:Momentary Contact Type:1 NC Mount Hole Diameter: 22mm / 0.87"(7/8") Fit Panel Thickness(Adjustable):Max 5mm / 0.2" Size :39 x 29 x 55mm/ 1.5" x 1.1" x 2.2"(L*W*H) Material:Plastic, Metal Button Color:Red Net Weight:43g Package Content:1 x Push Button Switch Description: Features: 2 screw terminals, 1 N/C contact type, red sign momentary push button switch. The switches are structured compactly and operated quickly and gently..Button Color:Red. Size :39 x 29 x 55mm/ 1.5" x 1.1" x 2.2"(L W H).