Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as change-over contact4
Number of poles3
Degree of protection (IP)IP30
Position of connection for main current circuitBack side
Overload release current setting500.0 - 1250A
Rated permanent current Iu1250A
With switched-off indicatorYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz75kA
Motor drive integratedNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Type of control elementPush button
Rated voltage690 - 690V
Type of electrical connection of main circuitBolt connection
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionYes
Complete device with protection unitYes
Motor drive optionalYes
With under voltage releaseNo
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1SDA056181R1 | E3S 1250 PR122/P-LSIG IN=1250A 3P F
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Overload release current setting
500.0 .. 1250A
Rated permanent current Iu
1250A
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Motor drive integrated
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Type of control element
Push button
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Complete device with protection unit
Motor drive optional
With under voltage release
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.