1SDA054446R1 | T5H 400 TMA 320-3200 4P F F
Code: 1526529
ManufacturerABB
Catalog number1SDA054446R1
TypeT5H 400 TMA 320-3200 4p F F
Category-
EAN code8015644555504
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
Number of auxiliary contacts as normally open contact0
Overload release current setting224 - 320A
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release- - -A
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP20
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1600 - 3200A
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalNo
Position of connection for main current circuitFront side
Motor drive integratedNo
Type of control elementRocker lever
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Rated permanent current Iu320A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
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