Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz75kA
Rated permanent current Iu1250A
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact4
Overload release current setting500.0 - 1250A
With switched-off indicatorYes
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
Type of electrical connection of main circuitConnection at separate chassis part
Number of poles3
Type of control elementPush button
Motor drive integratedNo
Complete device with protection unitYes
Motor drive optionalYes
Number of auxiliary contacts as normally open contact0
Device constructionBuilt-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Adjustment range undelayed short-circuit release1875.0 - 18750A
Suitable for DIN rail (top hat rail) mountingNo
Degree of protection (IP)IP30
Number of auxiliary contacts as normally closed contact0
Position of connection for main current circuitConnection at separate chassis part
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1SDA056195R1 | E3S 1250 PR122/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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
4
Overload release current setting
500.0 .. 1250A
With switched-off indicator
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Type of electrical connection of main circuit
Connection at separate chassis part
Number of poles
3
Type of control element
Push button
Motor drive integrated
Complete device with protection unit
Motor drive optional
Number of auxiliary contacts as normally open contact
0
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Suitable for DIN rail (top hat rail) mounting
Degree of protection (IP)
IP30
Number of auxiliary contacts as normally closed contact
0
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.