Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Adjustment range short-term delayed short-circuit release1250 - 12500A
Rated permanent current Iu1250A
Overload release current setting500.0 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz65kA
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Rated voltage690 - 690V
Motor drive optionalYes
Number of poles3
With switched-off indicatorYes
Position of connection for main current circuitConnection at separate chassis part
Number of auxiliary contacts as normally open contact0
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
Complete device with protection unitYes
Motor drive integratedNo
Degree of protection (IP)IP30
Device constructionBuilt-in device slide-in technique (withdrawable)
Adjustment range undelayed short-circuit release1875.0 - 18750A
Type of electrical connection of main circuitConnection at separate chassis part
Type of control elementPush button
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1SDA055872R1 | E2N 1250 PR121/P-LI IN=1250A 3P W M
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Rated permanent current Iu
1250A
Overload release current setting
500.0 .. 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
Motor drive optional
Number of poles
3
With switched-off indicator
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
Motor drive integrated
Degree of protection (IP)
IP30
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Type of electrical connection of main circuit
Connection at separate chassis part
Type of control element
Push button
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.