The Danger of Leakage of Electric Current at Home - RCD (ELCB) Tester. This video explains the difference between RCCB 100mA (0.1A) RCCB 30mA and 10mA. Where to use the RCCB is also explained in this video
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The Danger of Leakage of Electric Current at Home - RCD (ELCB) Tester
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