Type 2 SPDs
Type 2 SPDs (Class II) are the workhorse of surge protection: installed in every distribution board, they clamp induced lightning and switching surges tested with the 8/20 µs impulse. LPES Type 2 SPDs are rated In 20 kA / Imax 40 to 80 kA, Uc 275 to 440 V, in single-phase (1P, 1+1) and three-phase (3P, 3+1) versions with pluggable modules, status window and optional remote contact.

