I-electro-mechanical kwindalo.Eyona nto ibalulekileyo apha kukuba:
1.Inokuthi ifakwe iintambo kulo naliphi na icala.
I-2.Ihambelana ne-IEC / EN 61008-1 (i-voltage ye-voltage ezimeleyo ye-RCCB), i-electro-mechanical release esebenza ngokukhuselekileyo nangaphandle kombane wokubonelela okanye umbane womgca ongaphantsi kwe-50V.
3.Udidi -A: Ikhusela kwiindlela ezikhethekileyo ze-DC eshiyekileyo etyhalayo engakhange igudiswe.
4.Ukukhuselwa kwabantu ngokuchasene nokothuka kombane ngokudibana ngqo (30 mA).
5.Ukukhuselwa kwabantu ngokuchasene nokothuka kombane ngoqhagamshelwano olungathanga ngqo (300 mA).
6.Ukukhuselwa kofakelo kwiingozi zomlilo (300 mA).
7. Ibonelela ngokhuseleko olubanzi kwiinkqubo zokusasazwa kwemizi nezorhwebo.