

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMC3-A500-AVE

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Number of poles
3
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
Motor drive integrated
Overload release current setting
400 .. 500A
Adjustment range short-term delayed short-circuit release
0 .. 0A
Device construction
Built-in device slide-in technique (withdrawable)
With switched-off indicator
Type of control element
Rocker lever
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Screw connection
Motor drive optional
Adjustment range undelayed short-circuit release
3000 .. 5000A
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Complete device with protection unit