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
Rated permanent current Iu1250A
Overload release current setting500.0 - 1250A
Number of poles4
Degree of protection (IP)IP30
Position of connection for main current circuitConnection at separate chassis part
Rated voltage690 - 690V
Motor drive integratedNo
Type of control elementPush button
With switched-off indicatorYes
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitConnection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz75kA
Adjustment range short-term delayed short-circuit release1250 - 12500A
Motor drive optionalYes
Integrated earth fault protectionYes
Adjustment range undelayed short-circuit release1875.0 - 18750A
Device constructionBuilt-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA056202R1 | E3S 1250 PR121/P-LSIG IN=1250A 4P W
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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
Rated permanent current Iu
1250A
Overload release current setting
500.0 .. 1250A
Number of poles
4
Degree of protection (IP)
IP30
Position of connection for main current circuit
Connection at separate chassis part
Rated voltage
690 .. 690V
Motor drive integrated
Type of control element
Push button
With switched-off indicator
With under voltage release
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Connection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Motor drive optional
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.