Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally closed contact0
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
Number of auxiliary contacts as normally open contact0
Motor drive optionalNo
Adjustment range short-term delayed short-circuit release750.0 - 12500A
With under voltage releaseNo
Overload release current setting500.0 - 1250A
Type of control elementToggle
Adjustment range undelayed short-circuit release1875.0 - 15000A
Rated voltage690 - 690V
Degree of protection (IP)IP20
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
Integrated earth fault protectionYes
Complete device with protection unitYes
Number of poles4
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
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1SDA062940R1 | T7L 1250 PR331/P LSIG IN=1250A 4P F 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 normally closed contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
With under voltage release
Overload release current setting
500.0 .. 1250A
Type of control element
Toggle
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Integrated earth fault protection
Complete device with protection unit
Number of poles
4
Device construction
Built-in device fixed built-in technique
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.