Details
- •Low-voltage industrial components
- •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
Rated permanent current Iu1250A
Number of auxiliary contacts as normally closed contact0
Position of connection for main current circuitBack side
Number of auxiliary contacts as change-over contact4
Degree of protection (IP)IP30
Motor drive integratedNo
Number of poles4
Rated voltage690 - 690V
Type of electrical connection of main circuitBolt connection
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz130kA
With switched-off indicatorYes
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release750.0 - 750.0A
Type of control elementPush button
Complete device with protection unitYes
Adjustment range undelayed short-circuit release1875.0 - 18750A
Integrated earth fault protectionNo
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1SDA056571R1 | E3V 1250 PR122/P-LI IN=1250A 4P F 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 auxiliary contacts as normally open contact
0
Overload release current setting
500.0 .. 1250A
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Back side
Number of auxiliary contacts as change-over contact
4
Degree of protection (IP)
IP30
Motor drive integrated
Number of poles
4
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
130kA
With switched-off indicator
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
750.0 .. 750.0A
Type of control element
Push button
Complete device with protection unit
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Integrated earth fault protection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.