Miniature circuit breaker 1-pole D20A 5SY4120-8 –
Siemens
– 4001869202051:
Miniature circuit breaker 1-pole D20A, Release characteristic D, Number of poles (total) 1, Number of secured poles 1, Rated current 20 A, Rated voltage 400V, Rated insulation voltage Ui 440V, Rated impulse withstand voltage Uimp 4 kV, Voltage AC, Frequency 50 Hz, Energy limitation class 3, Suitable for flush-mounted installation no, Coupling neutral conductor no, Overvoltage category 3, Pollution degree 3, Additional equipment possible yes, Width in modular spacings 1, Installation depth 70 mm, Degree of protection (IP) IP20
