

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
NZMN4-VX1200-NA | Circuit-breaker, 3p, Ic=42kA(480V), In=1200A, selective, PXR20 (lsi), fixed,

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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
1200A
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Type of electrical connection of main circuit
Screw connection
Rated voltage
690 .. 690V
Number of auxiliary contacts as normally open contact
0
Adjustment range short-term delayed short-circuit release
2400 .. 12000A
Number of auxiliary contacts as normally closed contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Position of connection for main current circuit
Front side
Motor drive optional
Number of auxiliary contacts as change-over contact
0
Number of poles
3
Overload release current setting
480 .. 1200A
Adjustment range undelayed short-circuit release
2 .. 15A
Motor drive integrated
Degree of protection (IP)
IP20
Complete device with protection unit
DIN rail (top hat rail) mounting optional
With switched-off indicator
With integrated under voltage release
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique