Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Overload release current setting450 - 450A
Number of poles3
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu450A
With integrated under voltage releaseNo
Degree of protection (IP)IP20
Motor drive optionalYes
Motor drive integratedNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release675 - 3150A
Suitable for DIN rail (top hat rail) mountingNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
Number of auxiliary contacts as change-over contact0
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release900 - 3600A
Type of electrical connection of main circuitScrew connection
Integrated earth fault protectionNo
Type of control elementRocker lever
Complete device with protection unitYes
Position of connection for main current circuitFront side
Rated voltage690 - 690V
With switched-off indicatorNo
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NZMH3-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
Overload release current setting
450 .. 450A
Number of poles
3
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
450A
With integrated under voltage release
Degree of protection (IP)
IP20
Motor drive optional
Motor drive integrated
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
675 .. 3150A
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Number of auxiliary contacts as change-over contact
0
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
900 .. 3600A
Type of electrical connection of main circuit
Screw connection
Integrated earth fault protection
Type of control element
Rocker lever
Complete device with protection unit
Position of connection for main current circuit
Front side
Rated voltage
690 .. 690V
With switched-off indicator
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.