Categories

DAC50S

New

Characteristics
{- Typ 2 Überspannungsschutz}
- 10 years warranty
{- Sichere Stennvorrichtung}
{- Steckbares Schutzmodul}
- remote signaling
- remote signaling
{- Zugelassen nach UL1449 ed.5}

SPD type
T2  
Network configuration
Yes  
System configuration
 
Continuous voltage AC max.
275  
Nominal line voltage Un AC
230  
Nominal frequency [fn]
0.0 - 100.0 Hz
TOV-voltage L-N [UT]
335 V / 5 sec.  
Operating current [Ic]
0  
Follow current [IF]
0  
follow current extinguishing capability [Ifi]
Unendlich kA eff  
Nominal discharge surge current (8/20)
20  
Discharge current max. (8/20) µs [Imax]
50  
max. discharge current (Imax)
50  
Voltage protection level max. (by In) [Up]
1.25 kV  
Protection level max. (at Imax)
1.25  
Voltage protection level [Up]
1.25  
Response time [ta]
<20 ns  
Exhausting
No  
Short circuit resistance (Icw)
50  
Integrated backup fuse
No  
Fuse max. (gG)
125  
Signaling on the device
Optic  
Nominal cross section conductor
2.5 - 25.0 mm²
Remote signalling
Yes  
Connection cross section solid / stranded max.
1.5  
Switching capacity signaling contact
250 V/0,5 A (AC) / 30 V / 3 A (DC)  
Fault indication
mechanisch, Rot  
Mounting on
Hutschiene 35 mm  
Material housing
 
Temperature range
-40.0 - 85.0 °C
Mounting method
DIN rail (top hat rail) 35 mm  
Degree of protection
IP 20  
Degree of protection (IP)
IP20  
Test standards Germany
DIN EN 61643-11  
Test standards Europe
DIN EN 61643-11  
Test standards International
IEC 61643-11  
Test standards USA
UL 1449 ed.4  
Test standards France
DIN EN 61643-11  
Homologation
KEMA / EAC  
   
Article No. E-Number      SPD type Number of poles Nominal discharge surge current (8/20) max. discharge current (Imax) Response time [ta] Voltage protection level [Up] Nominal cross section conductor VPE Quantity
   
Surge arrester DAC50S-10-275, type 2 291.110.221 808 488 180 new label T2 1 20 50 <20 1.25 2.5 - 25.0 1
Surge arrester DAC50S-20-275, type 2 291.110.222 808 488 190 new label T2 2 20 50 <20 1.25 2.5 - 25.0 1
Surge arrester DAC50S-30-275, type 2 291.110.223 808 488 200 new label T2 3 20 50 <20 1.25 2.5 - 25.0 1
Surge arrester DAC50S-40-275, type 2 291.110.224 808 488 210 new label T2 4 20 50 <20 1.25 2.5 - 25.0 1
Surge arrester DAC50S-11-275, type 2 291.110.242 808 488 220 new label T2 1+1 20 50 <20 1.25 2.5 - 25.0 1
Surge arrester DAC50S-31-275, type 2 291.110.244 808 488 230 new label T2 3+1 20 50 <20 1.25 2.5 - 25.0 1
Surge arrester DAC50S-10-440, type 2 291.110.421 808 488 240 new label T2 1 20 50 <20 1.25 2.5 - 25.0 1
Surge arrester DAC50S-20-440, type 2 291.110.422 808 488 250 new label T2 2 20 50 <20 2 2.5 - 25.0 1
Surge arrester DAC50S-30-440, type 2 291.110.423 808 488 260 new label T2 3 20 50 <20 2 2.5 - 25.0 1
Surge arrester DAC50S-40-440, type 2 291.110.424 808 488 270 new label T2 4 20 50 <20 2 2.5 - 25.0 1
Surge arrester DAC50S-11-440, type 2 291.110.442 808 488 250 new label T2 1+1 20 50 <20 1.5 2.5 - 25.0 1
Surge arrester DAC50S-31-440, type 2 291.110.444 808 488 290 new label T2 4 20 50 <20 1.5 2.5 - 25.0 1