

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
4000A
Overload release current setting
1600.0 - 4000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Rated voltage
690 - 690V
Integrated earth fault protection
Yes
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Yes
Number of poles
4
Complete device with protection unit
Yes
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Position of connection for main current circuit
Connection at separate chassis part
Degree of protection (IP)
IP30
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Motor drive optional
Yes
Motor drive integrated
No
Adjustment range short-term delayed short-circuit release
4000 - 40000A
Adjustment range undelayed short-circuit release
6000.0 - 60000A
1SDA055530R1 | E4H/F 4000 PR121/P-LSIG IN=4000A 4P W MP

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
4000A
Overload release current setting
1600.0 .. 4000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Rated voltage
690 .. 690V
Integrated earth fault protection
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Number of poles
4
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Position of connection for main current circuit
Connection at separate chassis part
Degree of protection (IP)
IP30
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Motor drive optional
Motor drive integrated
Adjustment range short-term delayed short-circuit release
4000 .. 40000A
Adjustment range undelayed short-circuit release
6000.0 .. 60000A
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