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
Overload release current setting500.0 - 1250A
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
Motor drive integratedNo
Rated voltage1000 - 1000V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
Type of electrical connection of main circuitBolt connection
DIN rail (top hat rail) mounting optionalNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release- - -A
Integrated earth fault protectionNo
Degree of protection (IP)IP30
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Rated permanent current Iu1250A
Position of connection for main current circuitBack side
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Number of poles4
Type of control elementPush button
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1SDA064587R1 | E2B 1250 PR122/DC IN=1250A 4P 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
Overload release current setting
500.0 .. 1250A
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Number of auxiliary contacts as change-over contact
4
Motor drive integrated
Rated voltage
1000 .. 1000V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
- .. -A
Integrated earth fault protection
Degree of protection (IP)
IP30
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Rated permanent current Iu
1250A
Position of connection for main current circuit
Back side
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Number of poles
4
Type of control element
Push button
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.