Further information for Dehn + Soehne Dehn 908348 DG MU 3PH 240 4W GR surge arrester type 2 DEHNguard - DG MU 3PH 240 4W+G R
Multipole surge arrester DEHNguard MU, Open-Type 1 SPD according to ANSI/UL 1449 consisting of a base part and plugged-in protection modules. High device safety due to arrester monitoring with thermo-dynamic control. Enables terminal device protection. For the protection of 3-phase high-leg delta systems.