Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Rated permanent current Iu500A
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Number of poles4
Motor drive integratedNo
Overload release current setting400 - 500A
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Degree of protection (IP)IP20
DIN rail (top hat rail) mounting optionalNo
Rated voltage690 - 690V
Integrated earth fault protectionNo
Complete device with protection unitYes
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementRocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range undelayed short-circuit release6 - 10A
Position of connection for main current circuitFront side
Adjustment range short-term delayed short-circuit release0 - 0A
Motor drive optionalYes
Type of electrical connection of main circuitScrew connection
Device constructionBuilt-in device fixed built-in technique
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NZMN3-4-A500/320
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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
Rated permanent current Iu
500A
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Number of poles
4
Motor drive integrated
Overload release current setting
400 .. 500A
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Degree of protection (IP)
IP20
DIN rail (top hat rail) mounting optional
Rated voltage
690 .. 690V
Integrated earth fault protection
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Type of control element
Rocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
6 .. 10A
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
0 .. 0A
Motor drive optional
Type of electrical connection of main circuit
Screw connection
Device construction
Built-in device fixed built-in technique
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.