Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu1250A
Number of auxiliary contacts as normally open contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
Type of electrical connection of main circuitConnection at separate chassis part
Integrated earth fault protectionNo
With switched-off indicatorYes
Type of control elementPush button
Number of auxiliary contacts as change-over contact4
Number of poles3
Motor drive integratedNo
Position of connection for main current circuitConnection at separate chassis part
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release1250 - 12500A
Degree of protection (IP)IP30
Overload release current setting500.0 - 1250A
Suitable for DIN rail (top hat rail) mountingNo
Rated voltage690 - 690V
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device slide-in technique (withdrawable)
Complete device with protection unitYes
Motor drive optionalYes
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1SDA055968R1 | E2S 1250 PR121/P-LI 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 closed contact
0
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally open contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
85kA
Type of electrical connection of main circuit
Connection at separate chassis part
Integrated earth fault protection
With switched-off indicator
Type of control element
Push button
Number of auxiliary contacts as change-over contact
4
Number of poles
3
Motor drive integrated
Position of connection for main current circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Degree of protection (IP)
IP30
Overload release current setting
500.0 .. 1250A
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
DIN rail (top hat rail) mounting optional
Device construction
Built-in device slide-in technique (withdrawable)
Complete device with protection unit
Motor drive optional
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.