The Siemens SENTRON 5SV6016-6MC25 is a compact AFDD-MCB combination unit — an arc-fault detection device and miniature circuit breaker in one 18 mm-wide housing, 1P+N, 2 poles, rated 230 V AC with a 6 kA breaking capacity per EN 60898-1, tripping characteristic B. It integrates an ammeter, voltmeter, wattmeter, frequency meter, and reactive power meter, with seamless measurement detection and accuracy of 0.5 % for current and voltage, 1 % for active power, based on IEC 61557-12, IEC 62053-22, and IEC 62053-23. The status display shows voltage, current, active power, apparent power, reactive power, active energy, line frequency, power factor, temperature, switching cycles, operating hours, tripping events, and warnings — all readable locally without an external meter.
Rear side is IP20; front side is IP40 with connected protective device and conductors.