1SDA054478R1 | T5N 400 TMA 400-4000 4P F F INN=100%IN
Code: 1526560
ManufacturerABB
Catalog number1SDA054478R1
TypeT5N 400 TMA 400-4000 4p F F InN=100%In
Category-
EAN code8015644555153
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
Degree of protection (IP)IP20
With switched-off indicatorNo
With integrated under voltage releaseNo
Overload release current setting280 - 400A
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release2000 - 4000A
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release- - -A
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Position of connection for main current circuitFront side
Type of control elementRocker lever
Motor drive integratedNo
Complete device with protection unitYes
Rated permanent current Iu400A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
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