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ABB

TMAX MCCB T4H 320 PR221DS-I IN=320 3P F F

1SDA054134R1
2523753

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Circuit breaker TMAX T4H 320 fixed three-pole with front terminals and solid-state release in AC PR221DS-I R 320.
abb-1sda054134r1_Datasheet1
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Product Overview

Product ID:
2523753
Manufacturer Part Number:
1SDA054134R1
EAN:
8015644552336
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Adjustment range short-term delayed short-circuit release:
320...3200 A
Adjustment range undelayed short-circuit release:
320...3200 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:
128...320 A
Position of connection for main current circuit:
Front side
Rated permanent current Iu:
320 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz:
70 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:
yes

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ABB
TMAX MCCB T4H 320 PR221DS-I IN=320 3P F F
MPN Part #: 1SDA054134R1
Product ID: 2523753
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