Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
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
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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
With switched-off indicatorYes
Integrated earth fault protectionNo
Rated permanent current Iu1250A
Number of poles3
Position of connection for main current circuitBack side
Motor drive integratedNo
Type of control elementPush button
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
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
1SDA064690R1 | E3N 1250 PR123/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 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
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
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
With switched-off indicator
Integrated earth fault protection
Rated permanent current Iu
1250A
Number of poles
3
Position of connection for main current circuit
Back side
Motor drive integrated
Type of control element
Push button
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Device construction
Built-in device fixed built-in technique
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.