
MERSEN – STPT12-25K275V-4PGM Surge Protection Device Type 1+2, 25kA Iimp (10/350), 3Ph+N, 230/400V, 3+1 TT, 4 Poles, Pluggable, 8 Modules, Remote indication
Surge Protection Device Type 1+2, 25kA Iimp (10/350), 3Ph+N, 230/400V, 3+1 TT, 4 Poles, Pluggable, 8 Modules, Remote indication STPT12-25K275V-4PGM STP T12 25 is the series of combined Type 1+2/Class I+II devices for discharging lightning currents and protecting against voltage surges, in accordance with EN/IEC 61643-11. Suitable as the first

























