1SDA062956R1 | T7L 1250 PR331/P LSIG IN=1250A 4P F F M
Code: 1528714
ManufacturerABB
Catalog number1SDA062956R1
TypeT7L 1250 PR331/P LSIG In=1250A 4p F F M
Category-
EAN code8015644655051
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 - 1250A
Number of auxiliary contacts as normally open contact0
Adjustment range undelayed short-circuit release1875 - 15000A
With under voltage releaseNo
Motor drive optionalYes
Type of control elementPush button
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 - 12500A
With switched-off indicatorNo
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
Rated permanent current Iu1250A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
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