Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Rated permanent current Iu
1250A
Integrated earth fault protection
Yes
With switched-off indicator
Yes
Number of auxiliary contacts as change-over contact
4
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range short-term delayed short-circuit release
1250 - 12500A
Overload release current setting
500.0 - 1250A
DIN rail (top hat rail) mounting optional
No
Type of control element
Push button
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Position of connection for main current circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
No
Complete device with protection unit
Yes
Motor drive integrated
No
Rated voltage
690 - 690V
Number of poles
3
Motor drive optional
Yes
Degree of protection (IP)
IP30
Device construction
Built-in device slide-in technique (withdrawable)
With under voltage release
No
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA056578R1 | E3V 1250 PR121/P-LSIG IN=1250A 3P W MP
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
Rated permanent current Iu
1250A
Integrated earth fault protection
With switched-off indicator
Number of auxiliary contacts as change-over contact
4
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Overload release current setting
500.0 .. 1250A
DIN rail (top hat rail) mounting optional
Type of control element
Push button
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Position of connection for main current circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
Motor drive integrated
Rated voltage
690 .. 690V
Number of poles
3
Motor drive optional
Degree of protection (IP)
IP30
Device construction
Built-in device slide-in technique (withdrawable)
With under voltage release
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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