Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Suitable for DIN rail (top hat rail) mountingNo
Rated voltage690 - 690V
Type of electrical connection of main circuitConnection at separate chassis part
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Overload release current setting500.0 - 1250A
Device constructionBuilt-in device slide-in technique (withdrawable)
Number of auxiliary contacts as change-over contact4
Motor drive optionalYes
Number of poles4
Adjustment range undelayed short-circuit release1875.0 - 18750A
Integrated earth fault protectionNo
With switched-off indicatorYes
Degree of protection (IP)IP30
Type of control elementPush button
DIN rail (top hat rail) mounting optionalNo
Position of connection for main current circuitConnection at separate chassis part
Motor drive integratedNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Complete device with protection unitYes
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA055659R1 | E1B 1250 PR122/P-LI IN=1250A 4P 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
Suitable for DIN rail (top hat rail) mounting
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Connection at separate chassis part
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Overload release current setting
500.0 .. 1250A
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as change-over contact
4
Motor drive optional
Number of poles
4
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Integrated earth fault protection
With switched-off indicator
Degree of protection (IP)
IP30
Type of control element
Push button
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Connection at separate chassis part
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.