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Impulse Relay FF Przekaźnik impulsowy I model BIS-403, single-channel switching relay
Summary description:
FF Przekaźnik impulsowy I (model BIS-403) is an impulse switching relay designed for control of lighting and other electrical circuits. As a compact single-channel relay, it provides momentary input control to toggle outputs, suitable for wall switches, automation panels and retrofit installations where pulse-controlled switching is required.