Details

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

Technical specifications

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