Foshan Shunde Xinhuida Electronic Co.,Ltd
Add: A3# XingYe RD，YangE Industry Park Lunjiao Town ShunDe District GuangDong China
Quick Details ： Place of origin ： Guangdong ， China （ Mainland ） Product name ： RCD plug Type ： Electric plug Color ： Black/white/grey Product information ： About RCD works: These electrical wiring devices are designed to quickly and automatically disconnect a circuit when it detects that the...
These electrical wiring devices are designed to quickly and automatically disconnect a circuit when it detects that the electric current is not balanced between the energized (line) conductor(s) and the return (neutral) conductor. Under normal circumstances, these two wires are expected to carry matching currents, and any difference can indicate a short circuit or other electrical anomaly is present, such as leakage. Leakage can indicate a shock hazard (or shock in progress) which is a potential danger to a person. Current leakage can result in harm or death due to electric shock, especially if the leaking electric current passes through the torso of a human. A current of around 30 mA (0.030 amperes) is potentially sufficient to cause cardiac arrest or serious harm if it persists for more than a small fraction of a second. RCDs are designed to disconnect the conducting wires quickly enough to prevent serious injury from such shocks, commonly described as the RCD being "tripped".
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