

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
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
DIN rail (top hat rail) mounting optionalYes
Adjustment range short-term delayed short-circuit release- - -A
Motor drive integratedNo
Type of control elementToggle
Number of auxiliary contacts as change-over contact0
Adjustment range undelayed short-circuit release882 - 3150A
Degree of protection (IP)IP20
Motor drive optionalYes
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
Overload release current setting441 - 630A
Type of electrical connection of main circuitBolt connection
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Position of connection for main current circuitFront side
Rated permanent current Iu630A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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