1SDA054343R1 | T5S 400 PR221DS-I IN=400 4P F F
Code: 1526426
ManufacturerABB
Catalog number1SDA054343R1
TypeT5S 400 PR221DS-I In=400 4p F F
Category-
EAN code8015644554415
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
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Overload release current setting160 - 400A
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally open contact0
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release400 - 4000A
Adjustment range undelayed short-circuit release400 - 4000A
Motor drive optionalYes
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
Complete device with protection unitYes
Position of connection for main current circuitFront side
Device constructionBuilt-in device fixed built-in technique
Type of control elementRocker lever
Rated permanent current Iu400A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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