

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMH3-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 normally closed contact
0
With integrated under voltage release
Position of connection for main current circuit
Front side
Motor drive integrated
Overload release current setting
320 .. 400A
With switched-off indicator
Adjustment range short-term delayed short-circuit release
0 .. 0A
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally open contact
0
Type of control element
Rocker lever
Type of electrical connection of main circuit
Frame clamp
Motor drive optional
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
2400 .. 4000A
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
Rated permanent current Iu
400A
Number of poles
3
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA