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1SDA054509R1 | T4L250 PR221DS-LS/I IN=250 3P F FC CU

Code: 1526591

ManufacturerABB
Catalog number1SDA054509R1
TypeT4L250 PR221DS-LS/I In250 3p FFC 1000VAC
Category-
EAN code8015644556112

Details

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

Technical specifications

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