Garden ground lights tripping earth leakage

[Isetech]

Talking about earth leakage, lights, wiring to the lights, installations methods, etc.


6.4.4 Buried cables
6.4.4.1 Unarmoured cables may be buried if they are insulated and sheathed.
If unarmoured insulated cables are buried at a depth of
a) less than 0,5 m, they shall be enclosed in conduit or otherwise
mechanically protected (for example, in the case of paving or concrete)
(see also 6.5), or protected by an earth leakage protection device with a
rated earth leakage tripping current (rated residual current) IΔn not
exceeding 30 mA, or