Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Overload release current setting500.0 - 1250A
Rated voltage690 - 690V
Number of auxiliary contacts as normally closed contact0
Type of control elementPush button
Number of auxiliary contacts as normally open contact0
Motor drive integratedNo
Adjustment range undelayed short-circuit release1875.0 - 18750A
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
DIN rail (top hat rail) mounting optionalNo
With under voltage releaseNo
Motor drive optionalYes
Rated permanent current Iu1250A
Number of poles4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
Complete device with protection unitYes
Integrated earth fault protectionNo
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1SDA062926R1 | T7H 1250 PR332/P LSI IN=1250A 4P F
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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 change-over contact
0
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
500.0 .. 1250A
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally closed contact
0
Type of control element
Push button
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Adjustment range undelayed short-circuit release
1875.0 .. 18750A
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
DIN rail (top hat rail) mounting optional
With under voltage release
Motor drive optional
Rated permanent current Iu
1250A
Number of poles
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Device construction
Built-in device fixed built-in technique
Position of connection for main current circuit
Front side
Complete device with protection unit
Integrated earth fault protection
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.