1SDA062892R1 | T7S 1250 PR331/P LSIG IN=1250A 4P F F M
Code: 1528650
ManufacturerABB
Catalog number1SDA062892R1
TypeT7S 1250 PR331/P LSIG In=1250A 4p F F M
Category-
EAN code8015644654412
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
Overload release current setting500 - 1250A
With switched-off indicatorNo
Degree of protection (IP)IP20
Adjustment range short-term delayed short-circuit release750 - 12500A
With under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Motor drive optionalYes
Number of auxiliary contacts as normally open contact0
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release1875 - 15000A
Motor drive integratedNo
Position of connection for main current circuitFront side
Suitable for DIN rail (top hat rail) mountingNo
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionYes
Type of control elementPush button
Rated permanent current Iu1250A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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