

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
NZMH3-4-VX400

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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 normally open contact
0
Rated permanent current Iu
400A
Motor drive integrated
Overload release current setting
160 .. 400A
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Type of electrical connection of main circuit
Screw connection
DIN rail (top hat rail) mounting optional
Motor drive optional
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
2 .. 10A
Suitable for DIN rail (top hat rail) mounting
Type of control element
Rocker lever
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Adjustment range undelayed short-circuit release
2 .. 12A
With switched-off indicator
Complete device with protection unit