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