Badanie roli wyłącznika RCD oraz uziemienienia
Safety terminals 4mm, located on the front, let the student measure the fault currents, and insert different resistive modules. These modules simulate two earth resistance values, and two leakage current values. One module with variable resistance enables the differential's tripping current to be measured.
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Safety terminals 4mm, located on the front, let the student measure the fault currents, and insert different resistive modules. These modules simulate two earth resistance values, and two leakage current values. One module with variable resistance enables the differential's tripping current to be measured.
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Darmowe
zapytanie -
Odpowiedź
w 48 h -
Polska
Dostawa -
2 lata gwarancji
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