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ABB

T5N 400 MCCB TMA 400-4000 3P F F

1SDA054437R1
2030129

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All the circuit-breakers, both three-pole and four-pole, are available in the fixed version; sizes T4 and T5 in the plug-in version and T4, T5, T6, and T7 also in the withdrawable one. High values of short circuit breaking capacity are guaranteed at different voltage levels, without compromising overall dimensions. Thermomagnetic and electronic trip units are available for use in AC/DC or in AC only. It is possible to interchange trip units keeping the same breaking part, so that installation can be upgraded with fewer costs. A complete range of electronic trip units is suitable for different level of protection, even enhancing selectivity values with Early Fault Detection and Prevention algorithm.
abb-T5N400
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Product Overview

Product ID:
2030129
Manufacturer Part Number:
1SDA054437R1
EAN:
8015644555412
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Adjustment range undelayed short-circuit release:
2000...4000 A
Complete device with protection unit:
yes
DIN rail (top hat rail) mounting optional:
no
Degree of protection (IP):
IP20
Device construction:
Built-in device fixed built-in technique
Integrated earth fault protection:
no
Motor drive integrated:
no
Motor drive optional:
yes
Number of auxiliary contacts as change-over contact:
0
Number of auxiliary contacts as normally closed contact:
0
Number of auxiliary contacts as normally open contact:
0
Number of poles:
3
Overload release current setting:
280...400 A
Position of connection for main current circuit:
Front side
Rated permanent current Iu:
400 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz:
36 kA
Rated voltage:
690...690 V
Suitable for DIN rail (top hat rail) mounting:
no
Type of control element:
Rocker lever
Type of electrical connection of main circuit:
Bolt connection
With integrated under voltage release:
no
With switched-off indicator:
no

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ABB
T5N 400 MCCB TMA 400-4000 3P F F
MPN Part #: 1SDA054437R1
Product ID: 2030129
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