

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMH3-4-VE630/400-AVE

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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
Type of control element
Rocker lever
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Front side
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Motor drive integrated
Overload release current setting
315 .. 630A
Type of electrical connection of main circuit
Screw connection
Adjustment range short-term delayed short-circuit release
472 .. 4410A
With switched-off indicator
Device construction
Built-in device slide-in technique (withdrawable)
Integrated earth fault protection
Adjustment range undelayed short-circuit release
1260 .. 5040A
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Motor drive optional
Complete device with protection unit
Rated permanent current Iu
630A
Number of poles
4
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA