

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB2-A20-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
20A
Rated voltage
440 .. 440V
With integrated under voltage release
Overload release current setting
15 .. 20A
Number of auxiliary contacts as normally open contact
0
Adjustment range short-term delayed short-circuit release
0 .. 0A
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Number of poles
3
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Frame clamp
Type of control element
Rocker lever
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Motor drive optional
Adjustment range undelayed short-circuit release
350 .. 350A