NZMN3-VEF450-NA
Code: 1747431
Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Type of electrical connection of main circuitScrew connection
Rated permanent current Iu450A
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release675 - 3150A
Number of auxiliary contacts as change-over contact0
Rated voltage690 - 690V
With integrated under voltage releaseNo
Adjustment range undelayed short-circuit release900 - 3600A
Number of auxiliary contacts as normally open contact0
Overload release current setting450 - 450A
Number of poles3
With switched-off indicatorNo
Position of connection for main current circuitFront side
Type of control elementRocker lever
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally closed contact0
Complete device with protection unitYes
Degree of protection (IP)IP20
Motor drive integratedNo
Motor drive optionalYes
Related products
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
NZMN3-VEF450-NA
Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
DetailsTechnical specificationsRelated products
Technical specifications
Device construction
Built-in device fixed built-in technique
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of electrical connection of main circuit
Screw connection
Rated permanent current Iu
450A
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
675 .. 3150A
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
With integrated under voltage release
Adjustment range undelayed short-circuit release
900 .. 3600A
Number of auxiliary contacts as normally open contact
0
Overload release current setting
450 .. 450A
Number of poles
3
With switched-off indicator
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
Degree of protection (IP)
IP20
Motor drive integrated
Motor drive optional
Related products
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.