Details

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

Technical specifications

Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Position of connection for main current circuitFront side
Number of auxiliary contacts as normally open contact0
Overload release current setting16 - 20A
Degree of protection (IP)IP20
Suitable for DIN rail (top hat rail) mountingYes
With under voltage releaseNo
Adjustment range short-term delayed short-circuit release- - -A
Type of electrical connection of main circuitScrew connection
Motor drive optionalNo
Type of control elementTurn button
Adjustment range undelayed short-circuit release400 - 400A
Complete device with protection unitYes
Device constructionComplete device in housing
With switched-off indicatorYes
Motor drive integratedNo
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalYes
Rated permanent current Iu20A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA

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