

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZML4-4-AE800/500

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Degree of protection (IP)
IP20
Rated permanent current Iu
800A
Number of auxiliary contacts as change-over contact
0
Number of poles
4
Position of connection for main current circuit
Front side
Overload release current setting
400 .. 800A
Type of electrical connection of main circuit
Screw connection
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Motor drive optional
With under voltage release
Adjustment range undelayed short-circuit release
1600 .. 9600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
100kA
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
0 .. 0A
Type of control element
Rocker lever
With switched-off indicator
Integrated earth fault protection