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3.3.134 v n6 b2 }3 P, j) h1 ?
class III construction
7 a! b% Q4 [0 H2 U: V, Gpart of an appliance for which protection against electric shock relies upon safety extra-low: C! c' i3 _* I! S$ I2 r
voltage and in which voltages higher than those of safety extra-low voltage are not( [, R! Z5 m" E# u, h
generated
% X4 d) ?9 K" m* m8 v- hNOTE 1 Basic insulation may be required in addition to supply at SELV. Refer to 8.1.4.
3 W: L9 @9 T7 A! q) lNOTE 2 If the main part of the appliance operates at SELV and is delivered together with a detachable power" W: @/ g8 z% i4 m' W# `
supply unit then this main part of the appliance is considered to be of class III construction in a class I
; a0 m3 d5 d$ b; Cappliance or class II appliance as appropriate. |
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