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ABB

OVR T2 1N 40-275PQS SURGE PROTECTIVE DEVICE

2CTB803972R1100
2431297

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Surge protective devices SPD type 2 protect low-voltage consumer systems against surge voltages as they are tested as SPD type 2 according to IEC 61643-11. The devices are compatible with the System pro M compact series. The SPD with 'TS' are optionally equipped with a auxiliary contact.
abb-2CTB803972R1100_Datasheet1
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Product Overview

Product ID:
2431297
Manufacturer Part Number:
2CTB803972R1100
EAN:
3660308519696
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Category type 2:
yes
Construction size:
2 modular spacing
Degree of protection (IP):
IP20
Integrated backup fuse:
no
Integrated short-circuit protection:
no
Integrated short-circuit protection selective to fuse gG:
125 A
Leakage-current free:
yes
Max. conductor cross section flexible (fine-strand):
16 mm²
Max. conductor cross section solid (solid, stranded):
25 mm²
Max. continuous voltage AC:
275 V
Max. continuous voltage DC:
350 V
Max. discharge surge current (8/20):
80 kA
Max. overcurrent protection device, series connection (fuse):
125 A
Mounting method:
DIN rail (top hat rail) 35 mm
Nominal discharge surge current (8/20):
20 kA
Nominal voltage AC:
230 V
Number of conductors (without earthing):
2
Short-circuit breaking capacity (Isccr):
100 kA
Signalling at the device:
Optic
System configuration DC:
no
System configuration IT:
no
System configuration TN:
yes
System configuration TN-C:
no
System configuration TN-C-S:
yes
System configuration TN-S:
yes
System configuration TT:
yes
System configuration other:
no
Voltage protection level:
1.5 kV
Voltage protection level L-N:
1.25 kV
Voltage protection level N-PE:
1.4 kV
With remote signalling contact:
no

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ABB
OVR T2 1N 40-275PQS SURGE PROTECTIVE DEVICE
MPN Part #: 2CTB803972R1100
Product ID: 2431297
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