Details
- •Low-voltage control systems
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting2.8 - 4A
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release- - -A
Adjustment range undelayed short-circuit release40 - 40A
With under voltage releaseNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalYes
Position of connection for main current circuitFront side
Complete device with protection unitYes
Type of control elementRocker lever
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
Integrated earth fault protectionNo
Rated permanent current Iu4A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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