ABB 2CTB815710R2600 OVR T1-T2 12.5-275s C QS

Technical
Type of Low Voltage Distribution System:
TT
TN-C
TN-S
Suitable For:
To protect the systems against the transient overvoltage (lightning)
Nominal AC Voltage of the System (Uo):
230 / 400 V
Maximum Continuous Operating Voltage (Uc):
(L-PE) 275 V
(L-L) 275 V
(L-N) 275 V
(N-PE) – V
Temporary Overvoltage Test Value (UT):
337 V
Discharge Current:
Nominal 20 kA
Maximum 80 kA
Impulse Current:
I (imp, 10 / 350 µs) 12.5 kA
I (total, 10 / 350 µs) – kA
Lightning Impulse Current:
12.5 kA
Short Circuit Withstand Icc:
100 kA
Arrester Class:
I
II
Number of Protected Poles:
1
Number of Poles:
1P
Version:
Plug-in
Product Type:
QS
Options Provided:
Replacement Cartridge
Preventive Maintenance Feature:
Yes
Status Indicator:
Yes
Fuse Size:
1 modular spacing
Voltage Protection Level ( Up):
(L-N) 1.4 kV
(N-PE) – kV
(L-PE) 1.4 kV
Power Loss:
37 mW
Product Net Weight:
0.1 kg