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3/12 power breakers
ABB Low Voltage Industrial Products 0312
Fixed Pattern Circuit Breaker
Supplied as standard with front bar terminals for busbar - for other terminals see
accessories section
Ratings @ 400V
Icu
Ics
T5N
36kA
100%
T5S
50kA
100%
T5H
70kA
100%
Model
Current [A]
Product Hierarchy 3000004
Ith/In
I3
%N
3 Pole
Price
4 Pole
Price
T5N
TMA
400R320
3200A
100
1SDA054436R1
528.29
1SDA054477R1
701.59
400R400
4000A
1SDA054437R1
528.29
1SDA054478R1
701.62
630R500
5000A
1SDA054456R1
777.75
1SDA054487R1
1005.19
T5S
TMA
400R320
3200A
100
1SDA054440R1
581.09
1SDA054479R1
771.77
400R400
4000A
1SDA054441R1
581.11
1SDA054480R1
771.78
630R500
5000A
1SDA054461R1
855.54
1SDA054489R1
1105.72
T5H
TMA
400R320
3200A
100
1SDA054444R1
624.37
1SDA054481R1
817.64
400R400
4000A
1SDA054445R1
624.37
1SDA054482R1
817.65
630R500
5000A
1SDA054465R1
955.40
1SDA054491R1
1206.21
Thermomagnetic TMA
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1SDC210015D0204
Power distribution circuit breakers
Tmax T5 - N, S, H thermomagnetic