Details
- •MOTORNA SKLOPKA ZA ZASTITU PRIMARA TRANSFORMATORA,
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
Position of connection for main current circuitFront side
Type of electrical connection of main circuitScrew connection
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Motor drive integratedNo
Overload release current setting0.4 - 0.63A
With switched-off indicatorYes
Type of control elementTurn button
Adjustment range short-term delayed short-circuit release- - -A
Integrated earth fault protectionNo
Motor drive optionalNo
DIN rail (top hat rail) mounting optionalYes
Device constructionComplete device in housing
With under voltage releaseNo
Adjustment range undelayed short-circuit release12.6 - 12.6A
Suitable for DIN rail (top hat rail) mountingYes
Complete device with protection unitYes
Rated permanent current Iu0.63A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
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