

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
400A
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Adjustment range undelayed short-circuit release
320 - 3200A
DIN rail (top hat rail) mounting optional
No
Adjustment range short-term delayed short-circuit release
320 - 3200A
Rated voltage
1000 - 1000V
With switched-off indicator
No
Position of connection for main current circuit
Front side
Overload release current setting
128.0 - 320A
Degree of protection (IP)
IP20
Number of poles
3
With under voltage release
No
Motor drive integrated
No
Complete device with protection unit
Yes
Type of control element
Toggle
Motor drive optional
Yes
From same serie
1SDA063478R1 | T5L 400 PR221DS-I In=320 3p F FC 1000VAC

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Rated permanent current Iu
400A
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
320 .. 3200A
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
320 .. 3200A
Rated voltage
1000 .. 1000V
With switched-off indicator
Position of connection for main current circuit
Front side
Overload release current setting
128.0 .. 320A
Degree of protection (IP)
IP20
Number of poles
3
With under voltage release
Motor drive integrated
Complete device with protection unit
Type of control element
Toggle
Motor drive optional
From same serie
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