Details

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

Technical specifications

With switched-off indicatorNo
Position of connection for main current circuitFront side
Type of control elementRocker lever
Type of electrical connection of main circuitFrame clamp
Motor drive integratedNo
Adjustment range undelayed short-circuit release500 - 500A
Adjustment range short-term delayed short-circuit release-99999 - -99999A
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Overload release current setting50 - 50A
Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP40
Suitable for DIN rail (top hat rail) mountingYes
Integrated earth fault protectionNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Complete device with protection unitYes
Rated permanent current Iu50A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
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