

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
800A
Rated voltage
690 - 690V
Integrated earth fault protection
Yes
Adjustment range short-term delayed short-circuit release
480.0 - 480.0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Adjustment range undelayed short-circuit release
1200.0 - 12000A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
4
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
No
Type of control element
Push button
With switched-off indicator
Yes
Number of poles
4
Position of connection for main current circuit
Back side
Motor drive optional
Yes
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP30
Complete device with protection unit
Yes
Suitable for DIN rail (top hat rail) mounting
No
Overload release current setting
320.0 - 800A
1SDA056351R1 | E3H 800 PR123/P-LSIG IN=800A 4P 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
Rated voltage
690 .. 690V
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
480.0 .. 480.0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Adjustment range undelayed short-circuit release
1200.0 .. 12000A
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as change-over contact
4
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Type of control element
Push button
With switched-off indicator
Number of poles
4
Position of connection for main current circuit
Back side
Motor drive optional
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP30
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
320.0 .. 800A