Current Sensing Switch M3050 / M3056 Key features Accurate AC monitoring with mutual inductance current detection and full input/output isolation for safety Detects currents from 0.2 A to 30 A Available in normally open (M3050) and normally closed (M3056) configurations Clear red and green LED indicators for quick status recognition in field applications Adjustable monitoring threshold Threshold adjustable within 0.2–30 A to match your circuit requirements Fast response with hysteresis under 1% for consistent performance Reliable operation even in strong magnetic environments or industrial settings Selfpowered, noncontact design Operates without an external power source, drawing energy inductively from the monitored circuit Noncontact switching enables unlimited switching cycles, reduces mechanical wear, and provides fast reaction times for equipment protection Robust, safe construction Flameretardant PC housing Compact dimensions: 65 x 25 x 47 mm 10 mm drill line diameter capacity 0.3 A contact rating at 240 V AC/DC Suitable for testing, measurement, and inspection scenarios Typical applications Motor, conveyor, and pump protection in industrial automation by monitoring current and triggering protective action when the threshold is exceeded Control panels and safety interlocks in automated lines for reliable machine protection Energy management and diagnostics in panels requiring noncontact switching and fast response times