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1SDA054517R1 | T4V250 PR221DS-LS/I IN=250 3P F FC CU

Code: 1526599

ManufacturerABB
Catalog number1SDA054517R1
TypeT4V250 PR221DS-LS/I In250 3p FFC 1150VAC
Category-
EAN code8015644556198

Details

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

Technical specifications

Overload release current setting100 - 250A
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release250 - 2500A
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
Adjustment range undelayed short-circuit release250 - 2500A
DIN rail (top hat rail) mounting optionalNo
Rated voltage1150 - 1150V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
Device constructionBuilt-in device fixed built-in technique
Number of poles3
Position of connection for main current circuitFront side
Complete device with protection unitYes
Rated permanent current Iu250A
Integrated earth fault protectionNo
Type of control elementRocker lever
Motor drive integratedNo
Motor drive optionalYes
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