To protect the systems against the transient overvoltage (lightning)
Surge Protective Device
OVR T2 3L 40-275 P QS
General Information
Extended Product Type:
OVR T2 3L 40-275 P QS
Product ID:
2CTB803873R2400
EAN:
3660308519825
Catalog Description:
OVR T2 3L 40-275 P QS Surge Protective Device
Long Description:
B751982
Technical
Type of Low Voltage Distribution System:
TN-C
Nominal AC Voltage of the System (U
o
):
230 / 400 V
Number of Protected Poles:
3
Arrester Class:
II
Product Main Type:
T2
Standards:
IEC 61643-11 / EN 61643-11
Product Type:
QS
Version:
Plug-in
Discharge Current:
Nominal 20 kA
Maximum 40 kA
Total 120 kA
Impulse Current:
I (imp, 10 / 350 µs) 2 kA
Maximum Continuous Operating Voltage (U
c
):
(L-PE) 275 V
(L-L) 440 V
(L-N) - V
(N-PE) - V
Voltage Rating DC:
350 V
Voltage Protection Level ( Up):
(L-N) - kV
(N-PE) - kV
(L-PE) 1.25 kV
Short Circuit Withstand Icc:
100 kA