Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Overload release current setting500.0 - 1250A
Adjustment range undelayed short-circuit release1875.0 - 18750A
DIN rail (top hat rail) mounting optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionYes
Power loss244W
Device constructionBuilt-in device slide-in technique (withdrawable)
Type of electrical connection of main circuitConnection at separate chassis part
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact4
With switched-off indicatorYes
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Type of control elementPush button
Motor drive integratedNo
Position of connection for main current circuitConnection at separate chassis part
Number of poles4
Complete device with protection unitYes
Motor drive optionalYes
Degree of protection (IP)IP30
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA128987R1 | E1.3N1250EkipAwareLSIG4pWMP
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
66kA
Overload release current setting
500.0 .. 1250A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
DIN rail (top hat rail) mounting optional
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Power loss
244W
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
Type of control element
Push button
Motor drive integrated
Position of connection for main current circuit
Connection at separate chassis part
Number of poles
4
Complete device with protection unit
Motor drive optional
Degree of protection (IP)
IP30
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.