

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
800A
Overload release current setting
320.0 - 800A
Adjustment range short-term delayed short-circuit release
480.0 - 480.0A
With switched-off indicator
Yes
With under voltage release
No
Number of auxiliary contacts as change-over contact
4
Position of connection for main current circuit
Back side
Rated voltage
690 - 690V
Motor drive optional
Yes
Degree of protection (IP)
IP30
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Integrated earth fault protection
Yes
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range undelayed short-circuit release
1200.0 - 12000A
Device construction
Built-in device fixed built-in technique
Number of poles
3
Type of control element
Push button
Motor drive integrated
No
Complete device with protection unit
Yes
1SDA055607R1 | E1B 800 PR123/P-LSIG IN=800A 3P F H

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
800A
Overload release current setting
320.0 .. 800A
Adjustment range short-term delayed short-circuit release
480.0 .. 480.0A
With switched-off indicator
With under voltage release
Number of auxiliary contacts as change-over contact
4
Position of connection for main current circuit
Back side
Rated voltage
690 .. 690V
Motor drive optional
Degree of protection (IP)
IP30
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range undelayed short-circuit release
1200.0 .. 12000A
Device construction
Built-in device fixed built-in technique
Number of poles
3
Type of control element
Push button
Motor drive integrated
Complete device with protection unit
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