Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Degree of protection (IP)IP30
Position of connection for main current circuitBack side
Number of poles3
Number of auxiliary contacts as change-over contact4
Overload release current setting500.0 - 1250A
Rated permanent current Iu1250A
Rated voltage690 - 690V
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Type of control elementPush button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
With switched-off indicatorYes
Integrated earth fault protectionYes
Device constructionBuilt-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
With under voltage releaseNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Complete device with protection unitYes
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1SDA056375R1 | E3H 1250 PR123/P-LSIG IN=1250A 3P F HR
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Degree of protection (IP)
IP30
Position of connection for main current circuit
Back side
Number of poles
3
Number of auxiliary contacts as change-over contact
4
Overload release current setting
500.0 .. 1250A
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Type of control element
Push button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
With switched-off indicator
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
With under voltage release
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
DIN rail (top hat rail) mounting optional
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.