

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMN2-4-AF80-BT-NA

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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
80A
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Number of poles
4
Overload release current setting
80 .. 80A
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Frame clamp
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range short-term delayed short-circuit release
0 .. 0A
Device construction
Built-in device fixed built-in technique
Rated voltage
690 .. 690V
Motor drive integrated
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
With switched-off indicator
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Adjustment range undelayed short-circuit release
6 .. 10A
Type of control element
Rocker lever
Degree of protection (IP)
IP20
Complete device with protection unit