Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Degree of protection (IP)IP20
Overload release current setting450 - 450A
Rated voltage690 - 690V
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
Rated permanent current Iu450A
Number of poles3
Motor drive integratedNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range undelayed short-circuit release900 - 3600A
Adjustment range short-term delayed short-circuit release675 - 3150A
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementRocker lever
With switched-off indicatorNo
Integrated earth fault protectionNo
Type of electrical connection of main circuitScrew connection
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
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NZMN3-VEF450-NA
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
DetailsTechnical specificationsRelated products
Technical specifications
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Degree of protection (IP)
IP20
Overload release current setting
450 .. 450A
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
450A
Number of poles
3
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
900 .. 3600A
Adjustment range short-term delayed short-circuit release
675 .. 3150A
Suitable for DIN rail (top hat rail) mounting
Type of control element
Rocker lever
With switched-off indicator
Integrated earth fault protection
Type of electrical connection of main circuit
Screw connection
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Motor drive optional
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.