

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMN4-4-VE1600/1000

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Number of poles
4
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Overload release current setting
800 .. 1600A
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
37kA
Degree of protection (IP)
IP20
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Position of connection for main current circuit
Front side
Adjustment range short-term delayed short-circuit release
1600 .. 16000A
Type of electrical connection of main circuit
Screw connection
Type of control element
Rocker lever
Motor drive integrated
With switched-off indicator
Motor drive optional
Adjustment range undelayed short-circuit release
3200 .. 19200A
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional