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IEC 60335-2-80 cl 22.24 j# S3 o& s) c8 `! R3 d' W
For stationary appliances, means shall be provided to ensure all-pole disconnection from the supply mains. Such means shall be one of the following:; Z3 b/ q9 z' G' _" M
- a supply cord fitted with a plug;: s8 ~- [. x/ A Q! Y5 Y$ L* ^; v
- a switch complying with 24.3;4 y, m- B2 _ Q+ p* @
- a statement in the instructions that a disconnecton incorporated in the fixed wiring is to be provided;
1 [$ a+ C% w+ L8 J) @& Q- an appliance inlet.
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4 C4 _5 Z, D/ D1 ^Single-pole switches, and single-pole protective devices that disconnect heating elements from the supply mains, in single-phase,permanently connected class I appliances shall be connected to the phase conductor.
' a% F* L1 q' I3 x# w5 ~/ Ncompliance is checked by inspection.
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( Y: ?! |8 S# R9 X% _% z家用吊扇上装的只有单极拉线开关,墙上没有装控制风扇的开关,请问这种结构合格吗? |
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