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
100kA
Rated permanent current Iu
1250A
Adjustment range short-term delayed short-circuit release
750.0 - 750.0A
Adjustment range undelayed short-circuit release
1875.0 - 18750A
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
Yes
DIN rail (top hat rail) mounting optional
No
Suitable for DIN rail (top hat rail) mounting
No
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Yes
Number of poles
3
Position of connection for main current circuit
Connection at separate chassis part
Degree of protection (IP)
IP30
Motor drive optional
Yes
Motor drive integrated
No
With under voltage release
No
Type of electrical connection of main circuit
Connection at separate chassis part
Rated voltage
690 - 690V
Complete device with protection unit
Yes
Type of control element
Push button
Overload release current setting
500.0 - 1250A
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
1SDA056391R1 | E3H 1250 PR123/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
100kA
Rated permanent current Iu
1250A
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Number of poles
3
Position of connection for main current circuit
Connection at separate chassis part
Degree of protection (IP)
IP30
Motor drive optional
Motor drive integrated
With under voltage release
Type of electrical connection of main circuit
Connection at separate chassis part
Rated voltage
690 .. 690V
Complete device with protection unit
Type of control element
Push button
Overload release current setting
500.0 .. 1250A
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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