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− components in PRIMARY CIRCUITS;
$ @6 M: I4 A4 v, X3 g6 p" n− components in SECONDARY CIRCUITS supplied by power sources that exceed the limits
* k9 T+ M" q9 F8 S. f, \specified in 2.5;
" {* x+ r/ X9 A− components in SECONDARY CIRCUITS supplied by limited power sources as specified in 2.5,
7 E* T, g; `- }but not mounted on V-1 CLASS MATERIAL;1 Q0 q+ s5 u6 u$ v; z! Q
− components within a power supply unit or assembly having a limited power output as0 o' U2 q1 X: j8 y
specified in 2.5, including overcurrent protective devices, limiting impedances, regulating
6 `( a8 `" l, Hnetworks and wiring, up to the point where the limited power source output criteria are% I6 y$ d4 M$ B$ _
met;( K9 c% p y2 T7 ~0 @
− components having unenclosed arcing parts, such as open switch and relay contacts and
4 C6 Y; y9 v( t' s/ m+ X4 k9 S3 qcommutators, in a circuit at HAZARDOUS VOLTAGE or at a HAZARDOUS ENERGY LEVEL; and
2 ?4 t; y j0 Q* D( j' }5 B3 A− insulated wiring. |
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