https://www.phoenixcontact.com/pi/products/2839729
08/19/2018Page2/4
Surge protection plug-PT 2X2-HF-24 DC-ST-2839729
Technical data
General
Flammability rating according to UL 94 V-0
Color black
Standards for cearances and creepage distances DIN VDE 0110-1
IEC60664-1
Mounting type on base element
Type Male
Number of positions 5
Direction of action
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-
Earth Ground
Arrester can be tested with CHECKMASTER from software version: From SW rev. 1.00
Protective circuit
IEC test classification C1
C2
C3
D1
VDE requirement class C1
C2
C3
D1
Nominal voltage U
N
24 V DC
Maximum continuous voltage U
C
28 V DC
19.8 V AC
Rated current 450 mA (45°C)
Operating effective current I
C
at U
C
≤ 5 µA
Residual current I
PE
≤ 4 µA (with PT 2X2-BE)
≤ 1 µA (with PT 2X2+F-BE)
Nominal discharge current I
n
(8/20) µs (line-line)
10 kA
Nominal discharge current I
n
(8/20) µs (line-earth)
10 kA
Pulse discharge current I
imp
(10/350)µs
2.5 kA
Total discharge current I
total
(8/20)µs
20 kA
Max. discharge current I
max
(8/20) µs maximum (line-line)
10 kA
Max. discharge current I
max
(8/20) µs maximum (line-earth)
10 kA
Nominal pulse current Ian (10/1000) µs (line-line) 30 A
Output voltage limitation at 1 kV/µs (line-line) spike ≤ 120 V
Output voltage limitation at 1 kV/µs (line-earth) spike ≤ 450 V
≤ 1 kV (with PT 2X2+F-BE)
Output voltage limitation at 1 kV/µs (line-line) static ≤ 45 V
Output voltage limitation at 1 kV/µs (line-signalground) static ≤ 450 V
Residual voltage at I
n
(line-line)
≤ 40 V
Residual voltage with Ian (10/1000) µs (line-line) ≤ 50 V
