DEHNguard 40kA 385V 3P overspenningsvern for IT/TT

Brukes i TN-C nett og i IT/TT-nett med distribuert PE-leder.

• Prewired complete unit consisting of a base part and plug-in protection modules.
• Energy coordination with other arresters of the Red/Line product family.
• High discharge capacity due to heavy-duty zinc oxide varistors
• High reliability due to "Thermo Dynamic Control" SPD monitoring device.
• Easy replacement of protection modules without tools due to module locking system with module release button.