Phoenix Contact Type 3 surge protection plug PT 2-PE/S- 24AC-ST 2839318 2839318 Data Sheet
Product codes
2839318
Nov 14, 2013 2 / 8
Technical data
General
Housing material
PA 6.6
Inflammability class according to UL 94
V0
Color
black
Standards for air and creepage distances
DIN VDE 0110-1
Standards for air and creepage distances
IEC 60664-1
Design
DIN rail module, two-section, divisible
Mounting type
On base element
Number of positions
2
Arrester can be tested with CHECKMASTER from software
version:
From SW rev. 1.00
Direction of action
1L-N & N-PE
Protective circuit
IEC test classification
III
IEC test classification
T3
EN type
T3
Nominal voltage U
N
24 V AC
Nominal voltage U
N
24 V DC
Arrester rated voltage U
C
34 V AC
Arrester rated voltage U
C
44 V DC
Nominal frequency f
N
50 Hz
Nominal frequency f
N
60 Hz
Nominal current I
N
26 A (30 °C)
Operating effective current I
C
at U
C
≤ 1.5 mA
Residual current I
PE
≤ 1 µA
Nominal discharge current I
n
(8/20) µs
1 kA
Combined surge U
OC
2 kV
Voltage protection level U
P
(L-N)
≤ 180 V
Voltage protection level U
P
(L-PE)
≤ 550 V
Voltage protection level U
P
(N-PE)
≤ 550 V
Residual voltage at In, (L-N)
≤ 180 V
Residual voltage at In, (L-PE)
≤ 120 V
Residual voltage at In, (N-PE)
≤ 120 V
Response time t
A
(L-N)
≤ 25 ns
Response time t
A
(L-PE)
≤ 100 ns
Response time t
A
(N-PE)
≤ 100 ns
Max. required back-up fuse
25 A (gL)
Max. required back-up fuse
25 A (MCB 25 A B/C)
Short-circuit resistance I
P
with max. backup fuse (effective)
1.5 kA
Message: Surge protection fault
Optical
Standards and Regulations