

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMC3-A400-BT

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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 change-over contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Overload release current setting
320 .. 400A
Position of connection for main current circuit
Front side
Motor drive integrated
With integrated under voltage release
Suitable for DIN rail (top hat rail) mounting
Type of control element
Rocker lever
Motor drive optional
Adjustment range undelayed short-circuit release
2400 .. 4000A
Integrated earth fault protection
Adjustment range short-term delayed short-circuit release
0 .. 0A
With switched-off indicator
Type of electrical connection of main circuit
Frame clamp
Device construction
Built-in device fixed built-in technique
Degree of protection (IP)
IP20
Complete device with protection unit
Rated permanent current Iu
400A
Number of poles
3
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA