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
Type of electrical connection of main circuitBolt connection
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
Type of control elementToggle
Integrated earth fault protectionYes
Motor drive integratedNo
Overload release current setting500.0 - 1250A
Adjustment range undelayed short-circuit release1875.0 - 15000A
Complete device with protection unitYes
Rated permanent current Iu1250A
Rated voltage690 - 690V
With switched-off indicatorNo
Motor drive optionalNo
With under voltage releaseNo
Adjustment range short-term delayed short-circuit release750.0 - 12500A
Number of poles4
DIN rail (top hat rail) mounting optionalNo
Degree of protection (IP)IP20
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 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
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Type of control element
Toggle
Integrated earth fault protection
Motor drive integrated
Overload release current setting
500.0 .. 1250A
Adjustment range undelayed short-circuit release
1875.0 .. 15000A
Complete device with protection unit
Rated permanent current Iu
1250A
Rated voltage
690 .. 690V
With switched-off indicator
Motor drive optional
With under voltage release
Adjustment range short-term delayed short-circuit release
750.0 .. 12500A
Number of poles
4
DIN rail (top hat rail) mounting optional
Degree of protection (IP)
IP20
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.