Rocker Switch Dimensions ø x L: 23 x 28 mm Temperature range: 0 ... +85 °C Assembly cutout: ø 20.2 mm Contact material: Silver-Plated Brass Housing: Black Labelling: 0-I (White) Rocker: Black Switching type, ( )momentary: On-Off Termination type: Blade Terminal 4.8 x 0.8 mm Rated voltage: 250 VAC