

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range undelayed short-circuit release
3000.0 - 30000A
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mounting
No
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
No
Rated voltage
690 - 690V
Number of poles
3
Position of connection for main current circuit
Connection at separate chassis part
With switched-off indicator
Yes
Motor drive optional
Yes
Complete device with protection unit
Yes
Type of control element
Push button
Integrated earth fault protection
No
Motor drive integrated
No
Degree of protection (IP)
IP30
Adjustment range short-term delayed short-circuit release
1200.0 - 1200.0A
Overload release current setting
800.0 - 2000A
With under voltage release
No
1SDA055843R1 | E2B 2000 PR122/P-LI IN=2000A 3P W MP

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
Rated voltage
690 .. 690V
Number of poles
3
Position of connection for main current circuit
Connection at separate chassis part
With switched-off indicator
Motor drive optional
Complete device with protection unit
Type of control element
Push button
Integrated earth fault protection
Motor drive integrated
Degree of protection (IP)
IP30
Adjustment range short-term delayed short-circuit release
1200.0 .. 1200.0A
Overload release current setting
800.0 .. 2000A
With under voltage release
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