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IEC 60335-2-80 cl 22.2
For stationary appliances, means shall be provided to ensure all-pole disconnection from the supply mains. Such means shall be one of the following:
- a supply cord fitted with a plug;
- a switch complying with 24.3;
- a statement in the instructions that a disconnecton incorporated in the fixed wiring is to be provided;
- an appliance inlet.
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.
compliance is checked by inspection.
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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