

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
Overload release current setting350 - 500A
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Position of connection for main current circuitFront side
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
Motor drive integratedNo
Type of control elementToggle
Integrated earth fault protectionNo
Complete device with protection unitYes
Adjustment range undelayed short-circuit release2500 - 5000A
Adjustment range short-term delayed short-circuit release- - -A
DIN rail (top hat rail) mounting optionalYes
Type of electrical connection of main circuitBolt connection
Device constructionBuilt-in device fixed built-in technique
Rated permanent current Iu630A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
From same serie
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