Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally closed contact0
With switched-off indicatorYes
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Number of poles4
Overload release current setting500 - 1250A
Rated voltage690 - 690V
Type of electrical connection of main circuitBolt connection
Position of connection for main current circuitFront side
Degree of protection (IP)IP20
Adjustment range undelayed short-circuit release1875 - 15000A
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementRocker lever
Adjustment range short-term delayed short-circuit release1250 - 12500A
Motor drive integratedNo
Device constructionBuilt-in device fixed built-in technique
With under voltage releaseNo
Motor drive optionalYes
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
DetailsTechnical specifications
Technical specifications
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Rated permanent current Iu
1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Number of poles
4
Overload release current setting
500 .. 1250A
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
1875 .. 15000A
Suitable for DIN rail (top hat rail) mounting
Type of control element
Rocker lever
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
Motor drive integrated
Device construction
Built-in device fixed built-in technique
With under voltage release
Motor drive optional
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Complete device with protection unit
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.