Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
Type of control elementRocker lever
Type of electrical connection of main circuitScrew connection
Position of connection for main current circuitFront side
Overload release current setting56 - 80A
Number of auxiliary contacts as change-over contact0
Rated permanent current Iu80A
With switched-off indicatorYes
Rated voltage690 - 690V
Degree of protection (IP)IP20
Number of auxiliary contacts as normally open contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz25kA
Number of auxiliary contacts as normally closed contact0
Motor drive integratedNo
Number of poles4
Motor drive optionalYes
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
With under voltage releaseNo
Adjustment range undelayed short-circuit release800 - 800A
DIN rail (top hat rail) mounting optionalYes
Complete device with protection unitYes
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DX27740
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
DetailsTechnical specifications
Technical specifications
Type of control element
Rocker lever
Type of electrical connection of main circuit
Screw connection
Position of connection for main current circuit
Front side
Overload release current setting
56 .. 80A
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
80A
With switched-off indicator
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally open contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Number of poles
4
Motor drive optional
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
With under voltage release
Adjustment range undelayed short-circuit release
800 .. 800A
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.