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