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1SDA062914R1 | T7H 1250 PR231/P LS/I IN=1250A 3P F F M

Code: 1528672

ManufacturerABB
Catalog number1SDA062914R1
TypeT7H 1250 PR231/P LS/I In=1250A 3p F F M
Category-
EAN code8015644654634

Details

  • •Low-voltage control systems
  • •Power circuit-breaker for trafo/generator/installation protection
  • •1 KOM
  • •ABB

Technical specifications

Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting500 - 1250A
With switched-off indicatorNo
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
With under voltage releaseNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release1250 - 12500A
Adjustment range undelayed short-circuit release1250 - 12500A
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
Type of control elementPush button
Complete device with protection unitYes
Motor drive integratedYes
Integrated earth fault protectionNo
Rated permanent current Iu1250A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
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