Details

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

Technical specifications

Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Device constructionBuilt-in device slide-in technique (withdrawable)
Rated permanent current Iu2500A
Overload release current setting1000 - 2500A
Adjustment range short-term delayed short-circuit release1500 - 25000A
Adjustment range undelayed short-circuit release3750 - 37500A
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitConnection at separate chassis part
Power loss550W
Number of auxiliary contacts as normally closed contact0
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
With integrated under voltage releaseNo
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally open contact0
Type of control elementPush button
Number of poles4
Complete device with protection unitYes
Motor drive integratedNo
Degree of protection (IP)IP30
Motor drive optionalYes
Position of connection for main current circuitConnection at separate chassis part
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