Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting500.0 - 1250A
Degree of protection (IP)IP30
With under voltage releaseNo
Rated voltage750 - 750V
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as change-over contact4
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release- - -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
With switched-off indicatorYes
Motor drive optionalYes
Rated permanent current Iu1250A
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
Number of poles3
Position of connection for main current circuitBack side
Type of control elementPush button
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1SDA064602R1 | E3N 1250 PR122/DC IN=1250A 3P F VR<HR
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Details
- Low-voltage control systems
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Overload release current setting
500.0 .. 1250A
Degree of protection (IP)
IP30
With under voltage release
Rated voltage
750 .. 750V
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
- .. -A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
With switched-off indicator
Motor drive optional
Rated permanent current Iu
1250A
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Number of poles
3
Position of connection for main current circuit
Back side
Type of control element
Push button
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.