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1SDA062898R1 | T7H 1250 PR231/P LS/I IN=1250A 3P F F

Code: 1528656

ManufacturerABB
Catalog number1SDA062898R1
TypeT7H 1250 PR231/P LS/I In=1250A 3p F F
Category-
EAN code8015644654474

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
Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP20
Overload release current setting500 - 1250A
Number of auxiliary contacts as change-over contact0
Adjustment range undelayed short-circuit release1250 - 12500A
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release1250 - 12500A
Motor drive optionalNo
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
Type of control elementRocker lever
Motor drive integratedNo
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
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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