Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Overload release current setting1.4 - 2A
Degree of protection (IP)IP20
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
With switched-off indicatorNo
Adjustment range undelayed short-circuit release20 - 20A
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
Adjustment range short-term delayed short-circuit release- - -A
Integrated earth fault protectionNo
Motor drive optionalYes
With under voltage releaseNo
Position of connection for main current circuitFront side
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Rated permanent current Iu2A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
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