1SDA066734R1 | A1B 125 TMF 20-300 4p F F
Code: 1613509
ManufacturerABB
Catalog number1SDA066734R1
TypeA1B 125 TMF 20-400 4p F F
Category-
EAN code8015644006440
Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Power loss3W
Overload release current setting20 - 20A
Motor drive optionalNo
Adjustment range short-term delayed short-circuit release- - -A
DIN rail (top hat rail) mounting optionalYes
With under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release400 - 400A
With switched-off indicatorNo
Type of electrical connection of main circuitScrew connection
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
Complete device with protection unitYes
Type of control elementRocker lever
Motor drive integratedNo
Integrated earth fault protectionNo
Rated permanent current Iu20A
Number of poles4
Rated voltage240 - 550V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz18kA
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