

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
1000 - 10000A
Rated permanent current Iu
1000A
Adjustment range undelayed short-circuit release
1500.0 - 15000A
Number of auxiliary contacts as change-over contact
4
Integrated earth fault protection
No
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Device construction
Built-in device fixed built-in technique
Rated voltage
690 - 690V
DIN rail (top hat rail) mounting optional
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Number of auxiliary contacts as normally open contact
0
Number of poles
4
Type of control element
Push button
Position of connection for main current circuit
Back side
Complete device with protection unit
Yes
Suitable for DIN rail (top hat rail) mounting
No
Motor drive optional
Yes
With switched-off indicator
Yes
Motor drive integrated
No
Overload release current setting
400.0 - 1000A
Degree of protection (IP)
IP30
1SDA059351R1 | E3H 1000 PR121/P-LSI IN=1000A 4P F HR

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
1000 .. 10000A
Rated permanent current Iu
1000A
Adjustment range undelayed short-circuit release
1500.0 .. 15000A
Number of auxiliary contacts as change-over contact
4
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Device construction
Built-in device fixed built-in technique
Rated voltage
690 .. 690V
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Number of auxiliary contacts as normally open contact
0
Number of poles
4
Type of control element
Push button
Position of connection for main current circuit
Back side
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
With switched-off indicator
Motor drive integrated
Overload release current setting
400.0 .. 1000A
Degree of protection (IP)
IP30
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