Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
Integrated earth fault protectionNo
Number of auxiliary contacts as normally closed contact0
Type of control elementRocker lever
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally open contact0
Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP20
Overload release current setting250 - 157.5A
Number of poles4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz36kA
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Position of connection for main current circuitFront side
Rated permanent current Iu250A
Rated voltage525 - 525V
With switched-off indicatorYes
With integrated under voltage releaseNo
Motor drive optionalYes
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalYes
Device constructionBuilt-in device fixed built-in technique
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GWD9278
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
DetailsTechnical specifications
Technical specifications
Integrated earth fault protection
Number of auxiliary contacts as normally closed contact
0
Type of control element
Rocker lever
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP)
IP20
Overload release current setting
250 .. 157.5A
Number of poles
4
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
Rated permanent current Iu
250A
Rated voltage
525 .. 525V
With switched-off indicator
With integrated under voltage release
Motor drive optional
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.