

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
NZMN3-PX400

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
With integrated under voltage release
Rated permanent current Iu
400A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Rated voltage
690 .. 690V
Overload release current setting
160 .. 400A
Motor drive integrated
Type of electrical connection of main circuit
Screw connection
Position of connection for main current circuit
Front side
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
Degree of protection (IP)
IP20
With switched-off indicator
Adjustment range short-term delayed short-circuit release
2 .. 10A
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Adjustment range undelayed short-circuit release
2 .. 12A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of control element
Rocker lever
Motor drive optional