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 poles3
With integrated under voltage releaseNo
Rated permanent current Iu300A
Overload release current setting300 - 300A
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitScrew connection
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release600 - 3300A
Type of control elementRocker lever
Adjustment range short-term delayed short-circuit release600 - 3000A
Motor drive optionalYes
Integrated earth fault protectionNo
Rated voltage690 - 690V
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorNo
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
Position of connection for main current circuitFront side
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NZMN3-VEF300-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 poles
3
With integrated under voltage release
Rated permanent current Iu
300A
Overload release current setting
300 .. 300A
Number of auxiliary contacts as normally closed contact
0
Type of electrical connection of main circuit
Screw connection
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
600 .. 3300A
Type of control element
Rocker lever
Adjustment range short-term delayed short-circuit release
600 .. 3000A
Motor drive optional
Integrated earth fault protection
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
DIN rail (top hat rail) mounting optional
With switched-off indicator
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Motor drive integrated
Position of connection for main current circuit
Front side
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.