DEHNventil Surge Arresters Type 1/2 Type 1 and 2 prewired spark gap based combined lightning current and surge arresters consisting of a base and plug in modules. Maximum system availability and reliability due to the RADAX Flow follow current limitation
No tripping of 20amp gL/gG fuses up to short circuit currents of 50kA
Discharge capacity of 100kA with 10/350 microsecond lightning waveform
Capable of protecting terminal equipment
Operating state and fault indication with indicator flag and/or optional remote contact in base
Easy replacement of protection modules requires no tools due to lock in system.
Coordinated with other Dehn Redline products to meet BS7671 amendment 1