

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 - 690V
Overload release current setting
320.0 - 800A
Rated permanent current Iu
800A
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1200.0 - 12000A
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
No
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Position of connection for main current circuit
Connection at separate chassis part
Number of poles
4
Type of control element
Push button
With under voltage release
No
With switched-off indicator
Yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range short-term delayed short-circuit release
480.0 - 480.0A
Motor drive optional
Yes
Degree of protection (IP)
IP30
Motor drive integrated
No
Complete device with protection unit
Yes
From same serie
1SDA055627R1 | E1B 800 PR122/P-LI IN=800A 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
Overload release current setting
320.0 .. 800A
Rated permanent current Iu
800A
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1200.0 .. 12000A
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Connection at separate chassis part
Number of poles
4
Type of control element
Push button
With under voltage release
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range short-term delayed short-circuit release
480.0 .. 480.0A
Motor drive optional
Degree of protection (IP)
IP30
Motor drive integrated
Complete device with protection unit
From same serie
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