Details

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

Technical specifications

Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
DIN rail (top hat rail) mounting optionalYes
Degree of protection (IP)IP20
Integrated earth fault protectionNo
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
Overload release current setting160 - 400A
Motor drive integratedNo
Adjustment range undelayed short-circuit release400 - 4000A
Type of control elementToggle
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release- - -A
Position of connection for main current circuitFront side
Suitable for DIN rail (top hat rail) mountingNo
Complete device with protection unitYes
Rated permanent current Iu400A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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