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
Overload release current setting1600 - 4000A
Number of auxiliary contacts as change-over contact4
Degree of protection (IP)IP30
Position of connection for main current circuitBack side
Type of control elementPush button
With switched-off indicatorYes
Adjustment range undelayed short-circuit release6000 - 60000A
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
Motor drive integratedNo
Complete device with protection unitYes
Motor drive optionalYes
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release2400 - 40000A
Type of electrical connection of main circuitBolt connection
Rated permanent current Iu4000A
Number of poles4
Rated voltage600 - 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
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