

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Overload release current setting100 - 250A
With integrated under voltage releaseNo
Position of connection for main current circuitBack side
Number of auxiliary contacts as change-over contact4
Degree of protection (IP)IP30
Suitable for DIN rail (top hat rail) mountingNo
Motor drive integratedNo
Adjustment range undelayed short-circuit release375 - 3750A
Type of control elementPush button
Complete device with protection unitYes
With switched-off indicatorYes
Motor drive optionalYes
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release150 - 2500A
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Rated permanent current Iu250A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
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