Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated permanent current Iu1250A
Rated voltage690 - 690V
Overload release current setting500.0 - 1250A
Adjustment range short-term delayed short-circuit release1250 - 12500A
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
Type of electrical connection of main circuitConnection at separate chassis part
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
Position of connection for main current circuitConnection at separate chassis part
With switched-off indicatorYes
Number of auxiliary contacts as normally open contact0
Type of control elementPush button
Number of poles3
Degree of protection (IP)IP30
Motor drive optionalYes
Motor drive integratedNo
Complete device with protection unitYes
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1SDA055969R1 | E2S 1250 PR121/P-LSI 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
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
Overload release current setting
500.0 .. 1250A
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
85kA
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device slide-in technique (withdrawable)
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
Position of connection for main current circuit
Connection at separate chassis part
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
Number of poles
3
Degree of protection (IP)
IP30
Motor drive optional
Motor drive integrated
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.