Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
Number of poles3
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu1250A
Overload release current setting500 - 1250A
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact0
Integrated earth fault protectionNo
Position of connection for main current circuitFront side
Degree of protection (IP)IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Type of control elementRocker lever
Adjustment range undelayed short-circuit release1875 - 15000A
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release1250 - 12500A
With switched-off indicatorYes
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
With under voltage releaseNo
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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 poles
3
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
1250A
Overload release current setting
500 .. 1250A
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of control element
Rocker lever
Adjustment range undelayed short-circuit release
1875 .. 15000A
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
1250 .. 12500A
With switched-off indicator
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Motor drive optional
With under voltage release
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.