

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Rated voltage
690 - 690V
Adjustment range short-term delayed short-circuit release
480.0 - 480.0A
Overload release current setting
320.0 - 800A
Adjustment range undelayed short-circuit release
1200.0 - 12000A
Rated permanent current Iu
800A
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
4
Type of control element
Push button
Complete device with protection unit
Yes
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Yes
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
No
With switched-off indicator
Yes
Integrated earth fault protection
Yes
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
No
Degree of protection (IP)
IP30
From same serie
1SDA055629R1 | E1B 800 PR122/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 short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
480.0 .. 480.0A
Overload release current setting
320.0 .. 800A
Adjustment range undelayed short-circuit release
1200.0 .. 12000A
Rated permanent current Iu
800A
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
Number of poles
4
Type of control element
Push button
Complete device with protection unit
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
With switched-off indicator
Integrated earth fault protection
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
Degree of protection (IP)
IP30
From same serie
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