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
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Overload release current setting500.0 - 1250A
Rated voltage690 - 690V
Number of auxiliary contacts as normally open contact0
Adjustment range undelayed short-circuit release1875.0 - 15000A
With under voltage releaseNo
Motor drive optionalYes
Type of control elementPush button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
DIN rail (top hat rail) mounting optionalNo
Motor drive integratedNo
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release750.0 - 12500A
With switched-off indicatorNo
Rated permanent current Iu1250A
Number of poles4
Position of connection for main current circuitFront side
Integrated earth fault protectionYes
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
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1SDA062956R1 | T7L 1250 PR331/P LSIG IN=1250A 4P F F M
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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
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Overload release current setting
500.0 .. 1250A
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally open contact
0
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
With under voltage release
Motor drive optional
Type of control element
Push button
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
DIN rail (top hat rail) mounting optional
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
With switched-off indicator
Rated permanent current Iu
1250A
Number of poles
4
Position of connection for main current circuit
Front side
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.