

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 - 690V
Integrated earth fault protection
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
85kA
Rated permanent current Iu
1250A
Overload release current setting
500.0 - 1250A
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
No
Type of electrical connection of main circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Yes
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Motor drive integrated
No
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Yes
Number of poles
3
Type of control element
Push button
DIN rail (top hat rail) mounting optional
No
Complete device with protection unit
Yes
Degree of protection (IP)
IP30
1SDA055975R1 | E2S 1250 PR123/P-LSIG IN=1250A 3P W MP

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 .. 690V
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
85kA
Rated permanent current Iu
1250A
Overload release current setting
500.0 .. 1250A
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Number of auxiliary contacts as normally closed contact
0
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Motor drive integrated
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Number of poles
3
Type of control element
Push button
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Degree of protection (IP)
IP30
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