Safety momentary-contact foot switch 1-pedal, with protective cover, IP65, with interlock function, 2 NO+2 NC, NO contact, closes as pushbutton, NC contact, opens with simultaneous latching (safety function), cable entry M20 x 1.5 safety foot switch SIRIUS 3SE29 as an operation device on especially hazardous parts of the plant, e.g. on presses and punches, ideal where the hands are to be kept free. Safety is a SIRIUS business.