

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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range short-term delayed short-circuit release
480.0 - 480.0A
Integrated earth fault protection
No
Overload release current setting
320.0 - 800A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
Yes
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive optional
Yes
Position of connection for main current circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
No
Number of poles
4
Type of control element
Push button
Adjustment range undelayed short-circuit release
1200.0 - 12000A
Motor drive integrated
No
Degree of protection (IP)
IP30
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
Yes
From same serie
1SDA055628R1 | E1B 800 PR122/P-LSI IN=800A 4P W MP

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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range short-term delayed short-circuit release
480.0 .. 480.0A
Integrated earth fault protection
Overload release current setting
320.0 .. 800A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive optional
Position of connection for main current circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
Number of poles
4
Type of control element
Push button
Adjustment range undelayed short-circuit release
1200.0 .. 12000A
Motor drive integrated
Degree of protection (IP)
IP30
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
From same serie
We use cookies to enhance your experience.