Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of poles4
Type of electrical connection of main circuitConnection at separate chassis part
Rated permanent current Iu1250A
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact4
Adjustment range undelayed short-circuit release1875.0 - 18750A
Motor drive integratedNo
Number of auxiliary contacts as normally open contact0
With switched-off indicatorYes
Degree of protection (IP)IP30
Suitable for DIN rail (top hat rail) mountingNo
Overload release current setting500.0 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz65kA
Integrated earth fault protectionYes
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release1250 - 12500A
Type of control elementPush button
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
Device constructionBuilt-in device slide-in technique (withdrawable)
Motor drive optionalYes
Position of connection for main current circuitConnection at separate chassis part
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1SDA055882R1 | E2N 1250 PR121/P-LSIG IN=1250A 4P 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
Number of poles
4
Type of electrical connection of main circuit
Connection at separate chassis part
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
Degree of protection (IP)
IP30
Suitable for DIN rail (top hat rail) mounting
Overload release current setting
500.0 .. 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Integrated earth fault protection
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Type of control element
Push button
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Device construction
Built-in device slide-in technique (withdrawable)
Motor drive optional
Position of connection for main current circuit
Connection at separate chassis part
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.