Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Overload release current setting500.0 - 1250A
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu1250A
Number of poles4
Number of auxiliary contacts as change-over contact4
Position of connection for main current circuitConnection at separate chassis part
Type of electrical connection of main circuitConnection at separate chassis part
Motor drive integratedNo
Degree of protection (IP)IP30
Rated voltage690 - 690V
Type of control elementPush button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz75kA
With switched-off indicatorYes
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Adjustment range undelayed short-circuit release1875.0 - 18750A
Device constructionBuilt-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Integrated earth fault protectionNo
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA056204R1 | E3S 1250 PR122/P-LSI 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 auxiliary contacts as normally open contact
0
Overload release current setting
500.0 .. 1250A
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
1250A
Number of poles
4
Number of auxiliary contacts as change-over contact
4
Position of connection for main current circuit
Connection at separate chassis part
Type of electrical connection of main circuit
Connection at separate chassis part
Motor drive integrated
Degree of protection (IP)
IP30
Rated voltage
690 .. 690V
Type of control element
Push button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
75kA
With switched-off indicator
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Motor drive optional
Integrated earth fault protection
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.