

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB2-AF45-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 closed contact
0
Rated permanent current Iu
45A
Number of auxiliary contacts as normally open contact
0
Position of connection for main current circuit
Front side
Number of poles
3
Degree of protection (IP)
IP20
Overload release current setting
45 .. 45A
Rated voltage
690 .. 690V
With integrated under voltage release
Type of electrical connection of main circuit
Frame clamp
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Type of control element
Rocker lever
Adjustment range short-term delayed short-circuit release
0 .. 0A
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
300 .. 500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
With switched-off indicator
Motor drive optional
Integrated earth fault protection
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional