https://www.phoenixcontact.com/us/products/2906326
09/07/2016Page2/6
Type 2 surge protection base element-VAL-MS TE-AR/75X350/3EQPR/
FM-2906326
Technical data
Ambient conditions
Degree of protection IP20
IP20 (Only when all disconnects are closed)
Ambient temperature (operation) -40 °C ... 80 °C
General
Housing material PBT / PA
Flammability rating according to UL 94 V0
Color black
Standards for cearances and creepage distances EN 60664-1
EN 61643-1
Mounting type DIN rail mounting with additional retaining screw
Number of positions 3
Surge protection fault message Optical, remote indicator contact
Direction of action (L+)-PE & (L-)-PE & (L+)-(L-)
Protective circuit
IEC test classification II
T2
Nominal voltage U
N
5 V AC ... 48 V AC
Maximum continuous operating voltage U
C
60 V
Maximum continuous operating voltage U
C
(L-PE)
230 V
230 V
Rated load current I
L
80 A (Serial through wiring at 16 mm²)
Residual current I
PE
≤ 5 µA
Max. discharge current I
max
(8/20) µs maximum (L-PE)
20 kA
Nominal discharge current I
n
(8/20) µs (L-PE)
10 kA
Voltage protection level U
p
(L-PE)
≤ 1.5 kV
Response time t
A
≤ 25 ns
Max. backup fuse with branch wiring 200 A (gL / gG)
Max. backup fuse with V-type through wiring 80 A (gL / gG)
Short-circuit resistance I
P
with max. backup fuse (effective)
25 kA
25 kA
Short-circuit current rating I
SCCR
10 kA (L-L)
Connection, protective circuit
Connection method Screw terminal block
Connection type IN Screw terminal blocks
