1SDA054391R1 | T5V 400 PR221DS-I IN=400 4P F F
Code: 1526474
ManufacturerABB
Catalog number1SDA054391R1
TypeT5V 400 PR221DS-I In=400 4p F F
Category-
EAN code8015644554897
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
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Suitable for DIN rail (top hat rail) mountingNo
Degree of protection (IP)IP20
Adjustment range short-term delayed short-circuit release400 - 4000A
Type of electrical connection of main circuitBolt connection
DIN rail (top hat rail) mounting optionalNo
Overload release current setting160 - 400A
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Adjustment range undelayed short-circuit release400 - 4000A
Integrated earth fault protectionNo
Position of connection for main current circuitFront side
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
Complete device with protection unitYes
Motor drive integratedNo
Rated permanent current Iu400A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz200kA
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