

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
100kA
Rated voltage
690 - 690V
Overload release current setting
1600.0 - 4000A
Rated permanent current Iu
4000A
Adjustment range short-term delayed short-circuit release
4000 - 40000A
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
6000.0 - 60000A
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
Integrated earth fault protection
No
Suitable for DIN rail (top hat rail) mounting
No
Position of connection for main current circuit
Back side
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Yes
Motor drive integrated
No
Motor drive optional
Yes
Degree of protection (IP)
IP30
Number of poles
4
Complete device with protection unit
Yes
From same serie
1SDA056857R1 | E4H 4000 PR121/P-LSI IN=4000A 4P F

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
100kA
Rated voltage
690 .. 690V
Overload release current setting
1600.0 .. 4000A
Rated permanent current Iu
4000A
Adjustment range short-term delayed short-circuit release
4000 .. 40000A
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Back side
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP30
Number of poles
4
Complete device with protection unit
From same serie
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