

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
75kA
Overload release current setting
1600.0 - 4000A
Number of auxiliary contacts as change-over contact
4
Rated permanent current Iu
4000A
Adjustment range short-term delayed short-circuit release
4000 - 40000A
Position of connection for main current circuit
Back side
Rated voltage
690 - 690V
Adjustment range undelayed short-circuit release
6000.0 - 60000A
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Integrated earth fault protection
No
Number of poles
3
With switched-off indicator
Yes
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Type of control element
Push button
Complete device with protection unit
Yes
Motor drive integrated
No
Degree of protection (IP)
IP30
Motor drive optional
Yes
1SDA056784R1 | E4S 4000 PR121/P-LI IN=4000A 3P F H

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
75kA
Overload release current setting
1600.0 .. 4000A
Number of auxiliary contacts as change-over contact
4
Rated permanent current Iu
4000A
Adjustment range short-term delayed short-circuit release
4000 .. 40000A
Position of connection for main current circuit
Back side
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Number of poles
3
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device fixed built-in technique
Type of control element
Push button
Complete device with protection unit
Motor drive integrated
Degree of protection (IP)
IP30
Motor drive optional
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