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
Rated permanent current Iu320A
Type of electrical connection of main circuitScrew connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Number of poles4
Position of connection for main current circuitFront side
With integrated under voltage releaseNo
Motor drive integratedNo
Overload release current setting250 - 320A
With switched-off indicatorNo
Degree of protection (IP)IP20
Type of control elementRocker lever
Number of auxiliary contacts as change-over contact0
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release0 - 0A
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
Complete device with protection unitYes
Device constructionBuilt-in device slide-in technique (withdrawable)
Adjustment range undelayed short-circuit release1920 - 19200A
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NZMN3-4-A320-AVE
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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
Rated permanent current Iu
320A
Type of electrical connection of main circuit
Screw connection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Number of poles
4
Position of connection for main current circuit
Front side
With integrated under voltage release
Motor drive integrated
Overload release current setting
250 .. 320A
With switched-off indicator
Degree of protection (IP)
IP20
Type of control element
Rocker lever
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Adjustment range short-term delayed short-circuit release
0 .. 0A
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Complete device with protection unit
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range undelayed short-circuit release
1920 .. 19200A
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.