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1SDA054510R1 | T4L 250 PR221DS-I IN=250 3P F FC CU

Code: 1526592

ManufacturerABB
Catalog number1SDA054510R1
TypeT4L 250 PR221DS-I In250 3p FFC1000V AC
Category-
EAN code8015644556129

Details

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

Technical specifications

Number of auxiliary contacts as normally open contact0
Overload release current setting100 - 250A
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release250 - 2500A
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release250 - 2500A
DIN rail (top hat rail) mounting optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
With under voltage releaseNo
Position of connection for main current circuitFront side
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Integrated earth fault protectionNo
Type of control elementRocker lever
Motor drive integratedNo
Rated permanent current Iu250A
Number of poles3
Rated voltage1150 - 1150V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
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