

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMN4-VEF900-NA

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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
With integrated under voltage release
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Front side
Overload release current setting
900 .. 900A
Motor drive integrated
Degree of protection (IP)
IP20
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
1800 .. 10800A
With switched-off indicator
Adjustment range short-term delayed short-circuit release
1800 .. 9000A
Type of control element
Rocker lever
Type of electrical connection of main circuit
Screw connection
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Motor drive optional
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Rated permanent current Iu
900A
Number of poles
3
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
37kA