数据&信号电路浪涌保护模块(SPD)插座
WB系列—安全可靠的浪涌保护模组
*DIN导轨安装DIN-Rail Mount
*受损时对地短路Shorts to ground when compromised
*现场可更换保护模块Shorts to ground when compromised
*语音、数据和信号保护Voice, Data and Signaling Protection
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