Details

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

Technical specifications

Position of connection for main current circuitBack side
Degree of protection (IP)IP30
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally open contact0
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorYes
Type of control elementPush button
Integrated earth fault protectionYes
Number of auxiliary contacts as change-over contact4
Adjustment range short-term delayed short-circuit release750 - 12500A
With integrated under voltage releaseNo
Adjustment range undelayed short-circuit release1875 - 18750A
Motor drive integratedNo
Overload release current setting500 - 1250A
Motor drive optionalYes
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Rated permanent current Iu1250A
Number of poles4
Rated voltage900 - 900V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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