

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
2500 - 25000A
Integrated earth fault protection
Yes
Suitable for DIN rail (top hat rail) mounting
No
Overload release current setting
1000.0 - 2500A
Device construction
Built-in device slide-in technique (withdrawable)
Rated permanent current Iu
2500A
Rated voltage
690 - 690V
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Position of connection for main current circuit
Connection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
With switched-off indicator
Yes
Motor drive integrated
No
Motor drive optional
Yes
Complete device with protection unit
Yes
Number of poles
4
Adjustment range undelayed short-circuit release
3750.0 - 37500A
DIN rail (top hat rail) mounting optional
No
Type of control element
Push button
Degree of protection (IP)
IP30
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
From same serie
1SDA056490R1 | E3H 2500 PR121/P-LSIG IN=2500A 4P W

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Adjustment range short-term delayed short-circuit release
2500 .. 25000A
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
1000.0 .. 2500A
Device construction
Built-in device slide-in technique (withdrawable)
Rated permanent current Iu
2500A
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Position of connection for main current circuit
Connection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
With switched-off indicator
Motor drive integrated
Motor drive optional
Complete device with protection unit
Number of poles
4
Adjustment range undelayed short-circuit release
3750.0 .. 37500A
DIN rail (top hat rail) mounting optional
Type of control element
Push button
Degree of protection (IP)
IP30
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
From same serie
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