Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Degree of protection (IP)IP20
Type of control elementRocker lever
Overload release current setting450 - 450A
Type of electrical connection of main circuitScrew connection
Number of auxiliary contacts as change-over contact0
With integrated under voltage releaseNo
Rated permanent current Iu450A
Rated voltage690 - 690V
Position of connection for main current circuitFront side
Adjustment range short-term delayed short-circuit release0 - 0A
Adjustment range undelayed short-circuit release900 - 3600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorNo
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Number of poles3
Number of auxiliary contacts as normally closed contact0
Integrated earth fault protectionNo
Number of auxiliary contacts as normally open contact0
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
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NZMN3-AEF450-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
Degree of protection (IP)
IP20
Type of control element
Rocker lever
Overload release current setting
450 .. 450A
Type of electrical connection of main circuit
Screw connection
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Rated permanent current Iu
450A
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
0 .. 0A
Adjustment range undelayed short-circuit release
900 .. 3600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
With switched-off indicator
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Integrated earth fault protection
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Motor drive optional
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.