

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
500.0 - 1250A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
Rated voltage
690 - 690V
Rated permanent current Iu
1250A
Suitable for DIN rail (top hat rail) mounting
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Number of auxiliary contacts as normally closed contact
0
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
Yes
DIN rail (top hat rail) mounting optional
No
Position of connection for main current circuit
Connection at separate chassis part
Complete device with protection unit
Yes
Type of control element
Push button
Number of poles
3
Motor drive optional
Yes
With switched-off indicator
Yes
Degree of protection (IP)
IP30
Adjustment range short-term delayed short-circuit release
1250 - 12500A
Motor drive integrated
No
Type of electrical connection of main circuit
Connection at separate chassis part
Warehouse states
Zagreb:
0 pcs
Zadar:
0 pcs
From same serie
1SDA055874R1 | E2N 1250 PR121/P-LSIG IN=1250A 3

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
4
Rated voltage
690 .. 690V
Rated permanent current Iu
1250A
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Number of auxiliary contacts as normally closed contact
0
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Connection at separate chassis part
Complete device with protection unit
Type of control element
Push button
Number of poles
3
Motor drive optional
With switched-off indicator
Degree of protection (IP)
IP30
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Motor drive integrated
Type of electrical connection of main circuit
Connection at separate chassis part
From same serie
We use cookies to enhance your experience.