art.2CTB803871R1100 - OVR T2-T3 20-440 P QS | Quad Industry GmbH

Артикул: 2CTB803871R1100
Наименование: OVR T2-T3 20-440 P QS
Производитель: ABB

OVR T2-T3 20-440 P QS

Type of Low Voltage Distribution System:

TT
TN-C
TN-S
IT
Nominal AC Voltage of the System (U_o):

400 / 690 V
Number of Protected Poles:

1
Arrester Class:

II
III
Product Main Type:

T2-T3
Standards:

IEC 61643-11 / EN 61643-11
Product Type:

QS
Version:

Plug-in
Discharge Current:

Nominal 5 kA
Maximum 20 kA
Total 20 kA
Impulse Current:

I (imp, 10 / 350 ??s) 2 kA
Maximum Continuous Operating Voltage (U_c):

(L-PE) 440 V
(L-L) 440 V
(L-N) 440 V
(N-PE) - V
Voltage Rating DC:

560 V
Voltage Protection Level ( Up):

(L-N) - kV
(N-PE) - kV
(L-PE) 1.4 kV
Short Circuit Withstand Icc:

100 kA
Temporary Overvoltage Test Value (U_T):

581 V
Short-Circuit Protective Devices:

Curve B Breakers тЙд 125 A
Curve C Breakers тЙд 125 A
gL Type Fuses тЙд 125 A
gG Type Fuses тЙд 125 A
Auxiliary Circuit Load:

Minimum -
Maximum -
Power Loss:

45 mW
Product Name:

Surge Protective Devices
Suitable For:

To protect the systems against the transient overvoltage (lightning)