Gold B Series Plastic Open 1NO+1NC Paired 1 Piece Red-Green 22 mm Bouton — B102K21KY

22 mm diameter; 1NO + 1NC contact; "double" (dual) circuito; straight button with cutout (flash); color: red-green. Contact current 4 A / 250 V AC; insulation voltage 300 V; impulse resistance (Uimp) 2.5 kV; mechanical life ≥ 500,000 operations; electrical life ≥ 100,000 operations; working temperature -15 ... +80 °C; protection class IP50; contact material AgNi.