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Surge and overvoltage protection (Surge Protection Device (SPD), Type 1+2).
Overcurrent protection (MCB, In = 40 A, characteristic C)
Differential protection (RCD, In = 40 A, IΔ = 30 mA)
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Surge and overvoltage protection (Surge Protection Device (SPD), Type 1+2).
Overcurrent protection (MCB, In = 40 A, characteristic C)
Differential protection (RCD, In = 40 A, IΔ = 30 mA)
...