

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB2-A80-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
Number of auxiliary contacts as change-over contact
0
Overload release current setting
63 .. 80A
Type of electrical connection of main circuit
Frame clamp
With integrated under voltage release
Suitable for DIN rail (top hat rail) mounting
Number of poles
3
Motor drive integrated
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Adjustment range short-term delayed short-circuit release
0 .. 0A
Rated voltage
440 .. 440V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Integrated earth fault protection
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
480 .. 800A
Motor drive optional
DIN rail (top hat rail) mounting optional
With switched-off indicator
Complete device with protection unit
Device construction
Built-in device fixed built-in technique