Product
83120155 - STPT12-25K275V-2PGM

Surge Protection Device Type 1+2, 25kA Iimp (10/350), 1Ph+N, 230/-V, 1+1 TT, 2 Poles, Pluggable, 4 Modules, Remote indication

Product
83120157 - STPT12-25K275V-2PM

Surge Protection Device Type 1+2, 25kA Iimp (10/350), 1Ph+N, 230/-V, 2+0 TNS, 2 Poles, Pluggable, 4 Modules, Remote indication

Product
83120159 - STPT12-25K275V-3PM

Surge Protection Device Type 1+2, 25kA Iimp (10/350), 3Ph, -/400V, 3+0 TNC, 3 Poles, Pluggable, 6 Modules, Remote indication

Product
83120108 - STPT12-25K-N

Surge Protection Device Type 1+2, 25kA Iimp (10/350), N, Neutral, 1 Pole, Pluggable, 1 Module

Product
83120110 - STPT12-50K-N

Surge Protection Device Type 1+2, 50kA Iimp (10/350), N, Neutral, 1 Pole, Pluggable, 1 Module

Product line
Surge-Trap® Pluggable STPT12 Series - 25kA

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 step of protection in incoming power supply panels and areas with exposure to the atmosphere, where installations are usually provided with an external lightning protection system.

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