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
Rated permanent current Iu1250A
Number of auxiliary contacts as normally closed contact0
Adjustment range undelayed short-circuit release1875.0 - 15000A
Number of auxiliary contacts as change-over contact0
Rated voltage690 - 690V
Motor drive integratedNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
Number of poles4
Overload release current setting500.0 - 1250A
Integrated earth fault protectionYes
With switched-off indicatorNo
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
Position of connection for main current circuitFront side
Degree of protection (IP)IP20
Type of control elementPush button
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
With under voltage releaseNo
Motor drive optionalYes
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release750.0 - 12500A
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1SDA062924R1 | T7H 1250 PR331/P LSIG IN=1250A 4P F F M
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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
Rated permanent current Iu
1250A
Number of auxiliary contacts as normally closed contact
0
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
70kA
Number of poles
4
Overload release current setting
500.0 .. 1250A
Integrated earth fault protection
With switched-off indicator
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Type of control element
Push button
Complete device with protection unit
DIN rail (top hat rail) mounting optional
With under voltage release
Motor drive optional
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.