Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Degree of protection (IP)IP20
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu300A
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact0
Number of poles4
Number of auxiliary contacts as normally closed contact0
Overload release current setting240 - 300A
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Integrated earth fault protectionNo
Complete device with protection unitYes
Type of electrical connection of main circuitScrew connection
With switched-off indicatorNo
Adjustment range undelayed short-circuit release5 - 8.3A
Position of connection for main current circuitFront side
Adjustment range short-term delayed short-circuit release0 - 0A
Type of control elementRocker lever
Motor drive optionalYes
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NZMN2-4-A300
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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
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
300A
Rated voltage
690 .. 690V
Number of auxiliary contacts as change-over contact
0
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
240 .. 300A
Motor drive integrated
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Integrated earth fault protection
Complete device with protection unit
Type of electrical connection of main circuit
Screw connection
With switched-off indicator
Adjustment range undelayed short-circuit release
5 .. 8.3A
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
0 .. 0A
Type of control element
Rocker lever
Motor drive optional
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.