

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMN3-A500-AVE

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Rated permanent current Iu
500A
Number of auxiliary contacts as normally open contact
0
Overload release current setting
400 .. 500A
Type of control element
Rocker lever
Type of electrical connection of main circuit
Screw connection
Motor drive integrated
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
With integrated under voltage release
Position of connection for main current circuit
Front side
With switched-off indicator
Number of poles
3
Adjustment range short-term delayed short-circuit release
0 .. 0A
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
3000 .. 5000A
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Device construction
Built-in device slide-in technique (withdrawable)
Motor drive optional
Complete device with protection unit