Details

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

Technical specifications

Number of auxiliary contacts as normally open contact-
Overload release current setting50.4 - 63A
Number of auxiliary contacts as change-over contact1
Number of auxiliary contacts as normally closed contact1
Type of control elementToggle
Complete device with protection unitYes
With switched-off indicatorYes
Type of electrical connection of main circuitScrew connection
With under voltage releaseYes
DIN rail (top hat rail) mounting optionalYes
Position of connection for main current circuitFront side
Suitable for DIN rail (top hat rail) mountingYes
Adjustment range undelayed short-circuit release630 - 630A
Motor drive integratedNo
Adjustment range short-term delayed short-circuit release630 - 630A
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Motor drive optionalYes
Degree of protection (IP)IP30
Rated permanent current Iu63A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz25kA
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