Details

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

Technical specifications

Rated voltage690 - 690V
Adjustment range undelayed short-circuit release3750 - 37500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
Overload release current setting1000 - 2500A
Rated permanent current Iu2500A
Power loss267W
Adjustment range short-term delayed short-circuit release1500 - 25000A
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionYes
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally closed contact0
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally open contact0
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
With integrated under voltage releaseNo
Position of connection for main current circuitBack side
Motor drive integratedNo
Number of poles3
Degree of protection (IP)IP30
Complete device with protection unitYes
Motor drive optionalYes
Type of control elementPush button
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