Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Adjustment range short-term delayed short-circuit release1250 - 12500A
Number of auxiliary contacts as change-over contact4
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally closed contact0
Overload release current setting500.0 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
Rated permanent current Iu1250A
Rated voltage690 - 690V
Number of poles3
With switched-off indicatorYes
Type of electrical connection of main circuitConnection at separate chassis part
Complete device with protection unitYes
Position of connection for main current circuitConnection at separate chassis part
Type of control elementPush button
Degree of protection (IP)IP30
Adjustment range undelayed short-circuit release1875.0 - 18750A
Motor drive optionalYes
Integrated earth fault protectionYes
Device constructionBuilt-in device slide-in technique (withdrawable)
Motor drive integratedNo
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1SDA056386R1 | E3H 1250 PR121/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
Number of auxiliary contacts as normally open contact
0
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
500.0 .. 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
Number of poles
3
With switched-off indicator
Type of electrical connection of main circuit
Connection at separate chassis part
Complete device with protection unit
Position of connection for main current circuit
Connection at separate chassis part
Type of control element
Push button
Degree of protection (IP)
IP30
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Motor drive optional
Integrated earth fault protection
Device construction
Built-in device slide-in technique (withdrawable)
Motor drive integrated
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.