

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
-kA
Adjustment range short-term delayed short-circuit release
- - -A
With integrated under voltage release
No
Rated permanent current Iu
1250A
Rated voltage
1000 - 1000V
Overload release current setting
500.0 - 1250A
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Integrated earth fault protection
No
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Yes
Type of control element
Push button
Motor drive integrated
No
Complete device with protection unit
Yes
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Yes
Degree of protection (IP)
IP30
1SDA064685R1 | E2B 1250 PR123/DC IN=1250A 4P W MP

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
-kA
Adjustment range short-term delayed short-circuit release
- .. -A
With integrated under voltage release
Rated permanent current Iu
1250A
Rated voltage
1000 .. 1000V
Overload release current setting
500.0 .. 1250A
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Type of control element
Push button
Motor drive integrated
Complete device with protection unit
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Degree of protection (IP)
IP30
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