Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated voltage
690 - 690V
Suitable for DIN rail (top hat rail) mounting
No
Rated permanent current Iu
1250A
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
No
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
Adjustment range undelayed short-circuit release
1875.0 - 18750A
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as change-over contact
4
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Complete device with protection unit
Yes
With switched-off indicator
Yes
Motor drive optional
Yes
Motor drive integrated
No
Position of connection for main current circuit
Back side
Overload release current setting
500.0 - 1250A
Degree of protection (IP)
IP30
With under voltage release
No
Number of poles
3
Type of control element
Push button
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA055732R1 | E1N 1250 PR122/P-LSI IN=1250A 3P F
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Rated permanent current Iu
1250A
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as change-over contact
4
Type of electrical connection of main circuit
Bolt connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Complete device with protection unit
With switched-off indicator
Motor drive optional
Motor drive integrated
Position of connection for main current circuit
Back side
Overload release current setting
500.0 .. 1250A
Degree of protection (IP)
IP30
With under voltage release
Number of poles
3
Type of control element
Push button
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
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