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
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as change-over contact4
With switched-off indicatorYes
Overload release current setting500.0 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
Motor drive integratedNo
Degree of protection (IP)IP30
Adjustment range short-term delayed short-circuit release- - -A
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Motor drive optionalYes
Rated voltage750 - 750V
Number of auxiliary contacts as normally closed contact0
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalNo
Rated permanent current Iu1250A
Type of control elementPush button
Number of poles3
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Position of connection for main current circuitBack side
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1SDA064582R1 | E2B 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 open contact
0
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Overload release current setting
500.0 .. 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Motor drive integrated
Degree of protection (IP)
IP30
Adjustment range short-term delayed short-circuit release
- .. -A
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Motor drive optional
Rated voltage
750 .. 750V
Number of auxiliary contacts as normally closed contact
0
With under voltage release
DIN rail (top hat rail) mounting optional
Rated permanent current Iu
1250A
Type of control element
Push button
Number of poles
3
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Position of connection for main current circuit
Back side
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.