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1SDA054348R1 | T5H 400 PR221DS-LS IN=320 3P F F

Code: 1526431

ManufacturerABB
Catalog number1SDA054348R1
TypeT5H 400 PR221DS-LS/I In=320 3p F F
Category-
EAN code8015644554460

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
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Overload release current setting128 - 320A
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Adjustment range short-term delayed short-circuit release320 - 3200A
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
Motor drive integratedNo
Adjustment range undelayed short-circuit release320 - 3200A
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
Complete device with protection unitYes
Integrated earth fault protectionNo
Type of control elementRocker lever
Rated permanent current Iu320A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
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