Protection against fire due to earth faults: Difference between revisions
From Electrical Installation Guide
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Revision as of 14:13, 14 September 2012
The standards consider the damage (mainly fire) of goods due to insulation faults to be high.
Therefore, for location with high risk of fire, 300 mA Residual Current Devices must be used. For the other locations, some standards rely on a technique called " Ground Fault Protection "
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