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60598-2-2:* ~( K# c7 ?9 p7 ]- H; p( [6 o
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The parts of the luminaire and components within the ceiling space or cavity shall provide the - d: n/ m [/ s' o Y/ i
same degree of protection against electric shock as the luminaire parts below the ceiling 1 h& T4 d7 H( h/ i' g3 V! R$ n% k f* T
space.
' ~ J# b9 @; ]: O" x# K, mNOTE The ceiling space or cavity is regarded as accessible for installation and maintenance, and the barriers do not provide adequate protection against electric shock.
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求翻译了:) |
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