Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of poles3
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Overload release current setting500.0 - 1250A
With integrated under voltage releaseNo
Rated voltage750 - 750V
Number of auxiliary contacts as change-over contact4
Rated permanent current Iu1250A
Position of connection for main current circuitBack side
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementPush button
Complete device with protection unitYes
Adjustment range short-term delayed short-circuit release- - -A
Adjustment range undelayed short-circuit release1875.0 - 18750A
Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP30
Device constructionBuilt-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
With switched-off indicatorYes
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
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1SDA064690R1 | E3N 1250 PR123/DC IN=1250A 3P F VR<HR
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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 poles
3
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
500.0 .. 1250A
With integrated under voltage release
Rated voltage
750 .. 750V
Number of auxiliary contacts as change-over contact
4
Rated permanent current Iu
1250A
Position of connection for main current circuit
Back side
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Type of control element
Push button
Complete device with protection unit
Adjustment range short-term delayed short-circuit release
- .. -A
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP)
IP30
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
With switched-off indicator
Motor drive optional
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.