The Siemens 5SV6016-6MC06 is a SENTRON AFDD-MCB combination. It protects final circuits against arc faults and provides overcurrent and short-circuit protection per tripping characteristic B. The unit occupies 1 modular width (18 mm) on a DIN rail.
Integrated metrology and display
This AFDD-MCB includes an ammeter, voltmeter, wattmeter, frequency meter, and reactive power meter — all built in. Measurement accuracy is 0.5 % for current and voltage, and 1 % for active power, based on IEC 61557-12, IEC 62053-22, and IEC 62053-23. The front-panel 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. A wireless protocol is supported for remote data access.
Environmental and installation specs
It is halogen-free and silicon-free, important for sensitive industrial or clean-room settings. The rear side is IP20; the front is IP40. With connected protective devices and conductors, the overall protection class is IP20. Shock resistance per IEC 61373 qualifies it for rail and transport applications. Fastening is via DIN rail (REG).