Unverified83% confidenceDecision RuleTime unknown
阻燃等级是电源线走线槽的关键安全指标，走强电应选UL94 V0阻燃PVC，普通弱电线材可放宽
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified涉及家电或墙插附近的电源线，应选择阻燃等级达到UL94 V-0的保护套，普通HB级阻燃在电线短路发热时会助燃82% similarUnverified材质认准阻燃ABS或PC并标注UL94 V-0防火等级，插排电器过载起火时V-0材质能自熄，普通PP/亚克力无阻燃标注的不建议放通电插排80% similarUnverified阻燃材质应认准UL94 V-0级或标注ABS/PC阻燃材料，避免普通PP或PVC材质；防护盒本身包裹带电设备，材质阻燃性优先级高于外观79% similarUnverified过载保护看是否具备物理断电+温度保护双重机制，仅软件层面限流的低价插座在极端过载时无法自断电，存在火灾风险，认准3C认证+阻燃PC外壳（V0级）76% similarUnverified阻燃性是电工胶带核心指标，选购应认准UL510或GB/T 20624阻燃认证，无认证的廉价胶带遇明火易助燃引发线路火灾75% similar
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