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
Overload release current setting1000 - 2500A
Device constructionBuilt-in device slide-in technique (withdrawable)
Power loss550W
Integrated earth fault protectionYes
Type of electrical connection of main circuitConnection at separate chassis part
Adjustment range undelayed short-circuit release3750 - 37500A
Number of auxiliary contacts as change-over contact4
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
With switched-off indicatorYes
Adjustment range short-term delayed short-circuit release1500 - 25000A
Suitable for DIN rail (top hat rail) mountingNo
Rated permanent current Iu2500A
With integrated under voltage releaseNo
Number of poles3
Motor drive integratedNo
Position of connection for main current circuitConnection at separate chassis part
Complete device with protection unitYes
Type of control elementPush button
Degree of protection (IP)IP30
Motor drive optionalYes
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