Type 2 Surge Arresters-DEHNguard modular with Advanced Circuit Interruption
- New technology "Advanced Circuit Interruption" (ACI) integrated in the protection module, consists of a switch / spark gap combination
- Due to ACI technology no external backup fuse required
- Small connection cross-sections (6 mm² Cu) absolutely sufficient *)
- TOV withstand also at 440 V (AC)
- High system reliability, no tripping of 32 A gG fuses
- Zero leakage current due to galvanic isolation by ACI switch unit
- Energy coordination with other arresters of the Red/Line product family
- Vibration and shock-tested according to EN 60068-2 *) All live conductors should be wired so that they are inherently short-circuit and earth fault proof