SPD class 1 monobloc – differential
Surge arrester single-phase with indicator contact – Common mode and differential protection
Ref. 23 107
Tension max. Uc : 335/255 V
Max. Discharge Current Iimp :
25/50 kA
Nominal Discharge Current In :
25/50 kA
Level of Up protection under In :
1.5/2.5 kV
Network : TT-TN
SPD three-phase + N with indicator contact – Common mode and differential protection
Ref. 23 108
Tension max. Uc : 335/255 V
Max. Discharge Current Iimp :
25/100 kA
Nominal Discharge Current In :
25/100 kA
Level of Up protection under In :
1.5/2.5 kV
Network : TT-TN
SPD single-phase – Common mode and differential protection
Ref. 23 114
Tension max. Uc : 335/255 V
Max. Discharge Current Iimp :
12.5/50 kA
Nominal Discharge Current In :
25/50 kA
Level of Up protection under In :
1.3/1.5 kV
Network : TT-TN
SPD three-phase + N with indicator contact – Common mode and differential protection
Ref 23 115
Tension max. Uc : 335/255 V
Max. Discharge Current Iimp :
12.5 kA
Nominal Discharge Current In :
25/50 kA
Level of Up protection under In :
1.3/1.5 kV
Network : TT-TN