

Details
- •Low-voltage industrial components
- •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
Number of auxiliary contacts as change-over contact4
Overload release current setting100 - 250A
Type of electrical connection of main circuitBolt connection
Position of connection for main current circuitBack side
Motor drive integratedNo
Complete device with protection unitYes
With under voltage releaseNo
Degree of protection (IP)IP30
Integrated earth fault protectionNo
Motor drive optionalYes
With switched-off indicatorYes
Adjustment range short-term delayed short-circuit release150 - 2500A
Adjustment range undelayed short-circuit release375 - 3750A
Type of control elementPush button
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Rated permanent current Iu250A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
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