

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 - 690V
Rated permanent current Iu
1000A
Overload release current setting
400.0 - 1000A
Integrated earth fault protection
Yes
Adjustment range short-term delayed short-circuit release
1000 - 10000A
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1500.0 - 15000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
With under voltage release
No
With switched-off indicator
Yes
Number of poles
4
Complete device with protection unit
Yes
Device construction
Built-in device slide-in technique (withdrawable)
Degree of protection (IP)
IP30
Motor drive integrated
No
Motor drive optional
Yes
1SDA059356R1 | E3H 1000 PR121/P-LSIG IN=1000A 4P W MP

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 .. 690V
Rated permanent current Iu
1000A
Overload release current setting
400.0 .. 1000A
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
1000 .. 10000A
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1500.0 .. 15000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
With under voltage release
With switched-off indicator
Number of poles
4
Complete device with protection unit
Device construction
Built-in device slide-in technique (withdrawable)
Degree of protection (IP)
IP30
Motor drive integrated
Motor drive optional
We use cookies to enhance your experience.