[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

真正的防雷插座必须内置MOV压敏电阻或GDT气体放电管,且带有防雷元件老化指示灯(Protection/Grounded双灯);无状态指示的防雷插座在元件失效后无法察觉,等于失去防护

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82%
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Long-term
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