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
500.0 - 1250A
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Integrated earth fault protection
No
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
Yes
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
With under voltage release
No
Type of control element
Push button
Number of poles
4
Motor drive optional
Yes
Device construction
Built-in device slide-in technique (withdrawable)
Degree of protection (IP)
IP30
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
No
Number of auxiliary contacts as change-over contact
4
Complete device with protection unit
Yes
Position of connection for main current circuit
Connection at separate chassis part
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA055756R1 | E1N 1250 PR122/P-LSI IN=1250A 4P W
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
With under voltage release
Type of control element
Push button
Number of poles
4
Motor drive optional
Device construction
Built-in device slide-in technique (withdrawable)
Degree of protection (IP)
IP30
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
Number of auxiliary contacts as change-over contact
4
Complete device with protection unit
Position of connection for main current circuit
Connection at separate chassis part
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
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