SCB Marcom M
DEHN SCB系列 — SPD专用后备保护器

DEHN SCB系列 — SPD专用后备保护器

SCB系列是特别为电涌保护器设计的后备保护装置。可直接与电涌保护器完美配合,并耐受相应的雷电测试电流,符合NB/T 42150-2018的要求。


2)可在很短的时间内切断3 A以上的短路电流,防止电涌保护器因故障而起火,完美地弥补传统后备保护器的保护盲区;
3)可切断幅值最高达100 kA的短路电流,保护电涌保护器免受TOV等过电压的损坏。





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