DEHNbloc 50kA 255V 1P lynvern for TN/TT

Bruk 3stk for bruk i TN-C-nettet og laskeskinne D900411

Coordinated modular single-pole lightning current arrester with high follow current limitation; with remote signalling contact for monitoring system (floating changeover contact)

• Coordinated spark-gap-based lightning current arrester consisting of a base part and plug-in protection module
• Maximum system availability due to RADAX Flow follow current limitation
• No tripping of 32 A gL/gG fuses up to short-circuit currents of 50 kArms 
• Discharge capacity up to 50 kA (10/350 µs)
• Directly coordinated with DEHNguard surge protective devices without additional cable length
• Low voltage protection level
• Operating state/fault indication by indicator flag in the inspection window
• Easy replacement of protection modules without tools due to module locking system with module release button