DEHNventil 75kA 264V 3P+PEN kombinert lyn- og overspenningsvern TN-C

Modular combined lightning current and surge arrester for protecting TN-C systems against surges.

• Prewired spark-gap-based type 1 and type 2 combined lightning current and surge arrester consisting of a base part and plug-in protection modules
• Maximum system availability due to RADAX Flow follow current limitation
• No tripping of 20 A gL/gG fuses up to short-circuit currents of 50 kArms
• Discharge capacity up to 100 kA (10/350 µs)
• Capable of protecting terminal equipment
• Operating state / fault indication by green / red indicator flag in the inspection window
• Easy replacement of protection modules without tools due to module locking system with module release button
• Vibration and shock-tested according to EN 60068-2