Details

  • •Low-voltage industrial components
  • •Power circuit-breaker for trafo/generator/installation protection
  • •1 KOM
  • •ABB

Technical specifications

Position of connection for main current circuitConnection at separate chassis part
Number of auxiliary contacts as change-over contact4
Degree of protection (IP)IP30
Overload release current setting1600 - 4000A
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
With under voltage releaseNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optionalNo
Type of electrical connection of main circuitConnection at separate chassis part
Type of control elementPush button
Integrated earth fault protectionYes
With switched-off indicatorYes
Adjustment range short-term delayed short-circuit release2400 - 40000A
Complete device with protection unitYes
Motor drive integratedNo
Adjustment range undelayed short-circuit release6000 - 60000A
Rated permanent current Iu4000A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
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