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18.1 A through-cord or pendant switch used as indicated in 17.2 shall comply with the performance requirements of the Standard for General-Use Snap Switches, UL 20. An AC/DC rated through-cord or pendant switch shall be rated not less than “6 A, 120 V – 3 A, 250 V.” An AC rated through-cord or pendant switch shall be rated not less than “10 A, 120 V AC” These requirements apply to all switches, including supplementary protectors being used as, and having a reset button in a similar shape as a switch actuator, or containing symbols, words, or letters meaning ²ON/OFF²./ d: L: ]+ f$ t& V& u/ G
对于插头线的线上开关,如果AC/DC,则参数需不小于120V,6A/250V,3A,如果仅仅是AC,则不小于10A,120V。 |
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