Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes and transitory surges of up to 100kA (10/350) in TT (TNS) networks.
Recommended for industrial facilities, systems and buildings with external lightning protection.
Characteristics
Tri-phase protector (1-pole + NPE).
Provides high protection thanks to its combination of high strength gas discharge (GDT) and a block of high-energy varistor (MOV), allowing high discharge power and a low residual voltage.
Easily replaceable plug-in modules with locking system.