Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Suitable for DIN rail (top hat rail) mountingNo
Motor drive integratedNo
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP30
Motor drive optionalYes
Rated voltage690 - 690V
With switched-off indicatorYes
Adjustment range undelayed short-circuit release1875.0 - 18750A
Type of electrical connection of main circuitConnection at separate chassis part
Number of poles3
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitConnection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz65kA
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
Number of auxiliary contacts as change-over contact4
Device constructionBuilt-in device slide-in technique (withdrawable)
Type of control elementPush button
Adjustment range short-term delayed short-circuit release1250 - 12500A
Overload release current setting500.0 - 1250A
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055873R1 | E2N 1250 PR121/P-LSI IN=1250A 3P W
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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
Suitable for DIN rail (top hat rail) mounting
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP30
Motor drive optional
Rated voltage
690 .. 690V
With switched-off indicator
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Type of electrical connection of main circuit
Connection at separate chassis part
Number of poles
3
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Connection at separate chassis part
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Number of auxiliary contacts as change-over contact
4
Device construction
Built-in device slide-in technique (withdrawable)
Type of control element
Push button
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Overload release current setting
500.0 .. 1250A
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.