SPDs class 1 unipolar – 25 kA
SPD with indicator contact
Ref. 23 105
Tension max. Uc: 440 V
Max. Discharge Current Iimp: 25 kA
Nominal Discharge Current In: 30 kA
Level of Up protection under In: 2 kV
Network: TT-TN-IT
SPD with indicator contact
Ref. 23 106
Tension max. Uc: 335 V
Max. Discharge Current Iimp: 25 kA
Nominal Discharge Current In: 30 kA
Level of Up protection under In: 1.3 kV
Network: TT-TN