Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Device constructionBuilt-in device slide-in technique (withdrawable)
Rated voltage690 - 690V
Adjustment range undelayed short-circuit release1875.0 - 18750A
Number of poles3
Number of auxiliary contacts as change-over contact4
Type of electrical connection of main circuitConnection at separate chassis part
Overload release current setting500.0 - 1250A
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
Degree of protection (IP)IP30
Position of connection for main current circuitConnection at separate chassis part
Rated permanent current Iu1250A
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
With switched-off indicatorYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
Type of control elementPush button
Number of auxiliary contacts as normally closed contact0
Motor drive integratedNo
Number of auxiliary contacts as normally open contact0
Integrated earth fault protectionYes
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055653R1 | E1B 1250 PR122/P-LSIG IN=1250A 3P 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
Device construction
Built-in device slide-in technique (withdrawable)
Rated voltage
690 .. 690V
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Number of poles
3
Number of auxiliary contacts as change-over contact
4
Type of electrical connection of main circuit
Connection at separate chassis part
Overload release current setting
500.0 .. 1250A
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Degree of protection (IP)
IP30
Position of connection for main current circuit
Connection at separate chassis part
Rated permanent current Iu
1250A
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Type of control element
Push button
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.