Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Rated permanent current Iu1250A
Overload release current setting500.0 - 1250A
Adjustment range undelayed short-circuit release1875.0 - 18750A
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release1250 - 12500A
Integrated earth fault protectionNo
Type of electrical connection of main circuitConnection at separate chassis part
Device constructionBuilt-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mountingNo
Number of poles4
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
Position of connection for main current circuitConnection at separate chassis part
With under voltage releaseNo
Type of control elementPush button
Motor drive integratedNo
Complete device with protection unitYes
Degree of protection (IP)IP30
Motor drive optionalYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055752R1 | E1N 1250 PR121/P-LI IN=1250A 4P W M
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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 voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Rated permanent current Iu
1250A
Overload release current setting
500.0 .. 1250A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Integrated earth fault protection
Type of electrical connection of main circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mounting
Number of poles
4
With switched-off indicator
Number of auxiliary contacts as change-over contact
4
Position of connection for main current circuit
Connection at separate chassis part
With under voltage release
Type of control element
Push button
Motor drive integrated
Complete device with protection unit
Degree of protection (IP)
IP30
Motor drive optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.