Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitConnection at separate chassis part
Number of auxiliary contacts as normally closed contact0
Overload release current setting500.0 - 1250A
Degree of protection (IP)IP30
Number of poles3
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact4
Motor drive integratedNo
Integrated earth fault protectionYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
With switched-off indicatorYes
Type of electrical connection of main circuitConnection at separate chassis part
Device constructionBuilt-in device slide-in technique (withdrawable)
Type of control elementPush button
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA056389R1 | E3H 1250 PR122/P-LSIG IN=1250A 3P 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
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
500.0 .. 1250A
Degree of protection (IP)
IP30
Number of poles
3
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
With switched-off indicator
Type of electrical connection of main circuit
Connection at separate chassis part
Device construction
Built-in device slide-in technique (withdrawable)
Type of control element
Push button
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Motor drive optional
DIN rail (top hat rail) mounting optional
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.