Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1250A
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
Rated voltage
690 - 690V
Overload release current setting
500.0 - 1250A
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
1875.0 - 18750A
DIN rail (top hat rail) mounting optional
No
Integrated earth fault protection
No
Position of connection for main current circuit
Back side
Motor drive integrated
No
Type of control element
Push button
Complete device with protection unit
Yes
With switched-off indicator
Yes
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Yes
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP30
Suitable for DIN rail (top hat rail) mounting
No
Type of electrical connection of main circuit
Bolt connection
Warehouse states
Zagreb:
0 pcs
Zadar:
0 pcs
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA055731R1 | E1N 1250 PR122/P-LI IN=1250A 3P
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsWarehouse statesTechnical specifications
Technical specifications
Rated permanent current Iu
1250A
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Rated voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Position of connection for main current circuit
Back side
Motor drive integrated
Type of control element
Push button
Complete device with protection unit
With switched-off indicator
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP30
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
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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