

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Adjustment range short-term delayed short-circuit release
2000 - 20000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Adjustment range undelayed short-circuit release
3000.0 - 30000A
Integrated earth fault protection
No
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Connection at separate chassis part
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Rated voltage
690 - 690V
Device construction
Built-in device slide-in technique (withdrawable)
Overload release current setting
800.0 - 2000A
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
With switched-off indicator
Yes
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
No
Number of auxiliary contacts as change-over contact
4
Complete device with protection unit
Yes
Motor drive optional
Yes
Number of poles
4
Degree of protection (IP)
IP30
From same serie
1SDA056264R1 | E3S 2000 PR121/P-LI IN=2000A 4P W M

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
2000A
Adjustment range short-term delayed short-circuit release
2000 .. 20000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Adjustment range undelayed short-circuit release
3000.0 .. 30000A
Integrated earth fault protection
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Connection at separate chassis part
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
Device construction
Built-in device slide-in technique (withdrawable)
Overload release current setting
800.0 .. 2000A
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
With switched-off indicator
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
Number of auxiliary contacts as change-over contact
4
Complete device with protection unit
Motor drive optional
Number of poles
4
Degree of protection (IP)
IP30
From same serie
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