Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
Adjustment range short-term delayed short-circuit release1250 - 12500A
Suitable for DIN rail (top hat rail) mountingNo
Rated voltage690 - 690V
Integrated earth fault protectionYes
Overload release current setting500.0 - 1250A
With under voltage releaseNo
Device constructionBuilt-in device slide-in technique (withdrawable)
Position of connection for main current circuitConnection at separate chassis part
Number of poles4
Number of auxiliary contacts as change-over contact4
With switched-off indicatorYes
Type of electrical connection of main circuitConnection at separate chassis part
Adjustment range undelayed short-circuit release1875.0 - 18750A
DIN rail (top hat rail) mounting optionalNo
Type of control elementPush button
Motor drive integratedNo
Motor drive optionalYes
Degree of protection (IP)IP30
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA056394R1 | E3H 1250 PR121/P-LSIG IN=1250A 4P W MP
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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 short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
Integrated earth fault protection
Overload release current setting
500.0 .. 1250A
With under voltage release
Device construction
Built-in device slide-in technique (withdrawable)
Position of connection for main current circuit
Connection at separate chassis part
Number of poles
4
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
DIN rail (top hat rail) mounting optional
Type of control element
Push button
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP30
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.