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Article No. 296.571.574
E-Number 808 454 020
Technical specification
SPD type T1 / T2 / T3  
Number of poles 4  
max. discharge current (Imax) 50 kA  
Nominal line voltage Un AC 230 V  
Continuous voltage AC max. 275 V  
Nominal frequency [fn] 0 - 100 Hz  
Impulse current [Iimp]_(10/350) 12.5 kA  
Discharge current max. (8/20) µs [Imax] 50 kA  
Nominal discharge surge current (8/20) 20 kA  
Combined shock [Uoc] 20 kV  
Voltage protection level [Up] 1 kV  
Protection level max. (at 5kA) 0.65 kV  
Protection level max. (at 12.5kA) 0.8 kV  
Protection level max. (at Imax) 1 kV  
Operating current [Ic] 0 kA  
Follow current [IF] 0 kA  
follow current extinguishing capability [Ifi] Unendlich kA eff  
Response time [ta] ≤20 ns  
TOV-voltage L-N [UT] 335 V / 5 sec.  
TOV-voltage L-PE [UT] 1200 V / 200 ms / 300 A  
Short circuit resistance (Icw) 25 kA  
Fault indication Mechanisch, Rot  
Temperature range -40 - 85 °C
Degree of protection IP 20  
Fuse max. (gG) 160 A  
Mounting on Hutschiene 35 mm  
Signaling on the device Optic  
Signaling contact Yes  
Connection cross section solid / stranded max. 1.5 mm²  
Switching capacity signaling contact 250 V / 0,5 A (AC) - 30 V / 2 A (DC)  
System configuration TN-S  
Energetically coordinated protective effect to the terminal Yes  
Integrated backup fuse No  
Voltage protection level max. (by In) [Up] <1.0 kV  
Construction size 4 modular spacing  
Nominal cross section conductor 2.5 - 25 mm²
Exhausting No  
Mounting method DIN rail (top hat rail) 35 mm  
Network configuration Yes  
Voltage protection level L-N [Up] 1 kV  
Remote signalling Yes  
Total discharge current (8/20) (L N-PE) 50 kA  
Degree of protection (IP) IP20  
Standards
Homologation VDE, ÖVE und UL  
Test standards International IEC 61643-11  
Test standards USA UL 1449 ed.3  
Test standards Europe EN 61643-11  
Commercial specification
Customs number 85363000  
country of origin RC  
Logistic specification
VPE Weight 0.6 kg