1SDA054318R1 | T5N 400 PR221DS-I IN=320 3P F F
Code: 1526401
ManufacturerABB
Catalog number1SDA054318R1
TypeT5N 400 PR221DS-I In=320 3p F F
Category-
EAN code8015644552633
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
With switched-off indicatorNo
Number of auxiliary contacts as normally open contact0
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
With integrated under voltage releaseNo
Overload release current setting128 - 320A
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Motor drive optionalYes
Adjustment range short-term delayed short-circuit release320 - 3200A
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release320 - 3200A
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalNo
Position of connection for main current circuitFront side
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Rated permanent current Iu400A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
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