Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Motor drive integratedNo
Position of connection for main current circuitBack side
Number of poles3
With switched-off indicatorYes
Type of control elementPush button
Adjustment range short-term delayed short-circuit release1250 - 12500A
Number of auxiliary contacts as change-over contact4
Rated permanent current Iu1250A
Degree of protection (IP)IP30
Rated voltage690 - 690V
Overload release current setting500.0 - 1250A
Type of electrical connection of main circuitBolt connection
Integrated earth fault protectionYes
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
Complete device with protection unitYes
With under voltage releaseNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055730R1 | E1N 1250 PR121/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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Motor drive integrated
Position of connection for main current circuit
Back side
Number of poles
3
With switched-off indicator
Type of control element
Push button
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Number of auxiliary contacts as change-over contact
4
Rated permanent current Iu
1250A
Degree of protection (IP)
IP30
Rated voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Complete device with protection unit
With under voltage release
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.