

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
Adjustment range short-term delayed short-circuit release
480.0 - 480.0A
Overload release current setting
320.0 - 800A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Adjustment range undelayed short-circuit release
1200.0 - 12000A
Integrated earth fault protection
Yes
Type of electrical connection of main circuit
Connection at separate chassis part
DIN rail (top hat rail) mounting optional
No
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Motor drive integrated
No
Complete device with protection unit
Yes
With switched-off indicator
Yes
Motor drive optional
Yes
Position of connection for main current circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
No
Degree of protection (IP)
IP30
Number of poles
4
1SDA056367R1 | E3H 800 PR123/P-LSIG IN=800A 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
800A
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
480.0 .. 480.0A
Overload release current setting
320.0 .. 800A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Adjustment range undelayed short-circuit release
1200.0 .. 12000A
Integrated earth fault protection
Type of electrical connection of main circuit
Connection at separate chassis part
DIN rail (top hat rail) mounting optional
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Type of control element
Push button
Motor drive integrated
Complete device with protection unit
With switched-off indicator
Motor drive optional
Position of connection for main current circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
Degree of protection (IP)
IP30
Number of poles
4
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