Phoenix VAL-MS-T1/T2 335/12.5/3+1 corriente flash / arrestador de cirugía tipo 1/2 2800184

Universal plug-in lightning current / surge arresters based on Varistor for 3-phase power supply networks with separate N and PE (5 driver system: L1, L2, L3, N, PE), for the lightning protection classes III and IV.