

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
4000A
Rated voltage
690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Overload release current setting
1600.0 - 4000A
Adjustment range undelayed short-circuit release
6000.0 - 60000A
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Adjustment range short-term delayed short-circuit release
2400.0 - 2400.0A
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally closed contact
0
Integrated earth fault protection
Yes
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
With switched-off indicator
Yes
Position of connection for main current circuit
Connection at separate chassis part
Number of poles
3
Complete device with protection unit
Yes
Motor drive optional
Yes
Motor drive integrated
No
Degree of protection (IP)
IP30
From same serie
1SDA056871R1 | E4H 4000 PR123/P-LSIG IN=4000A 3P W

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
4000A
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Overload release current setting
1600.0 .. 4000A
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
2400.0 .. 2400.0A
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally closed contact
0
Integrated earth fault protection
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
With switched-off indicator
Position of connection for main current circuit
Connection at separate chassis part
Number of poles
3
Complete device with protection unit
Motor drive optional
Motor drive integrated
Degree of protection (IP)
IP30
From same serie
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