Phoenix Contact Surge protection connector PT 4-F-ST 2858441 2858441 Datenbogen
Produktcode
2858441
Nov 14, 2013 2 / 8
Technical data
General
Color
black
Standards for air and creepage distances
VDE 0110-1
Standards for air and creepage distances
IEC 60664-1
Mounting type
On base element
Design
DIN rail module, two-section, divisible
Direction of action
Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-
Earth Ground
Arrester can be tested with CHECKMASTER from software
version:
From SW rev. 1.10
Protective circuit
IEC test classification
C1
IEC test classification
C2
IEC test classification
C3
IEC test classification
D1
VDE requirement class
C1
VDE requirement class
C2
VDE requirement class
C3
VDE requirement class
D1
Nominal voltage U
N
110 V AC
Maximum continuous operating voltage U
C
170 V DC
Maximum continuous operating voltage U
C
120 V AC
Maximum continuous voltage U
C
(wire-ground)
170 V DC
Maximum continuous voltage U
C
(wire-ground)
120 V AC
Nominal current I
N
2 A (80 °C)
Operating effective current I
C
at U
C
≤ 2 µA
Residual current I
PE
≤ 8 µA (Directly grounded)
Nominal discharge current I
n
(8/20) µs (Core-Core)
10 kA
Nominal discharge current I
n
(8/20) µs (Core-Earth)
10 kA
Total surge current (8/20) µs
20 kA
Max. discharge current I
max
(8/20) µs maximum (Core-Earth)
20 kA
Impulse discharge current (10/350) µs, peak value l
imp
2.5 kA (per path)
Output voltage limitation at 1 kV/µs (Core-Earth) spike
≤ 450 V
Output voltage limitation at 1 kV/µs (Core-Earth) static
≤ 25 V
Voltage protection level U
P
(Core-Earth)
≤ 450 V
Response time tA (Core-Core)
≤ 100 ns
Response time tA (Core-Earth)
≤ 100 ns
Input attenuation aE, asym.
0.1 dB (≤ 1 MHz)
Cut-off frequency fg (3 dB), asym. (GND) in 50 Ohm system
typ. 100 MHz
Capacity (Core-Earth)
2 pF
Message: Surge protection fault
None
Max. required back-up fuse
2 A