

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB2-AF50-BT-NA

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Rated permanent current Iu
50A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP)
IP20
Overload release current setting
50 .. 50A
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Type of control element
Rocker lever
Motor drive integrated
Number of poles
3
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Frame clamp
Motor drive optional
Adjustment range short-term delayed short-circuit release
0 .. 0A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Adjustment range undelayed short-circuit release
300 .. 500A
With switched-off indicator
Device construction
Built-in device fixed built-in technique