Phoenix Contact Surge protection connector PT 4-12DC-ST 2839237 2839237 Hoja De Datos
Los códigos de productos
2839237
Nov 13, 2013 3 / 8
Technical data
Protective circuit
Voltage protection level U
P
(Core-Earth)
≤ 450 V
Voltage protection level U
P
(Core-Earth)
≤ 1 kV (BE: 4+F)
Response time tA (Core-Core)
≤ 1 ns
Response time tA (Core-Earth)
≤ 1 ns
Response time tA (Core-Earth)
≤ 100 ns
Input attenuation aE, sym.
0.1 dB (≤ 600 kHz)
Cut-off frequency fg (3 dB), sym. in 50 Ohm system
typ. 3 MHz
Message: Surge protection fault
None
Max. required back-up fuse
2 A (e.g. T ( IEC 127-2/III))
Surge carrying capacity in acc. with IEC 61643-21 (Core-Core) C1 (1 kV / 500 A)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Core) C3 (100 A)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) C2 (10 kV/5 kA)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) D1 (2.5 kA)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Core) C3 (100 A)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) C2 (10 kV/5 kA)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) D1 (2.5 kA)
Connection data
Connection method
Screw connection (in connection with the base element)
Connection type IN
PLUGTRAB plug-in system
Connection type OUT
PLUGTRAB plug-in system
Screw thread
M3
Tightening torque
0.5 Nm
Stripping length
8 mm
Conductor cross section stranded min.
0.2 mm²
Conductor cross section stranded max.
2.5 mm²
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section AWG/kcmil min.
24
Conductor cross section AWG/kcmil max
12
Standards and Regulations
Standards/regulations
IEC 61643-21
Standards/regulations
DIN EN 61643-21
Standards/regulations
UL 497B
classifications
eCl@ss
eCl@ss 4.0
27140201
eCl@ss 4.1
27130801
eCl@ss 5.0
27130801
eCl@ss 5.1
27130801
eCl@ss 6.0
27130807
eCl@ss 7.0
27130807
eCl@ss 8.0
27130807