

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

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Type of control element
Rocker lever
Rated voltage
690 .. 690V
With integrated under voltage release
Rated permanent current Iu
500A
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Screw connection
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
With switched-off indicator
Number of poles
3
Motor drive integrated
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
Overload release current setting
400 .. 500A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
3000 .. 5000A
Adjustment range short-term delayed short-circuit release
0 .. 0A
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
DIN rail (top hat rail) mounting optional
Complete device with protection unit