Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP30
Position of connection for main current circuitConnection at separate chassis part
Rated voltage750 - 750V
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu1250A
Overload release current setting500.0 - 1250A
Adjustment range short-term delayed short-circuit release- - -A
Type of electrical connection of main circuitConnection at separate chassis part
Adjustment range undelayed short-circuit release1875.0 - 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
Number of poles3
Type of control elementPush button
With switched-off indicatorYes
Integrated earth fault protectionNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Motor drive integratedNo
Complete device with protection unitYes
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device slide-in technique (withdrawable)
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
1SDA064708R1 | E3N 1250 PR123/DC 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
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP30
Position of connection for main current circuit
Connection at separate chassis part
Rated voltage
750 .. 750V
Number of auxiliary contacts as change-over contact
4
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
1250A
Overload release current setting
500.0 .. 1250A
Adjustment range short-term delayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Connection at separate chassis part
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Number of poles
3
Type of control element
Push button
With switched-off indicator
Integrated earth fault protection
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Motor drive integrated
Complete device with protection unit
With under voltage release
DIN rail (top hat rail) mounting optional
Device construction
Built-in device slide-in technique (withdrawable)
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.