

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Rated permanent current Iu
400A
Rated voltage
690 - 690V
Adjustment range undelayed short-circuit release
2400 - 4000A
Overload release current setting
320 - 400A
Type of electrical connection of main circuit
Frame clamp
Device construction
Built-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release
0 - 0A
Number of auxiliary contacts as normally open contact
0
Integrated earth fault protection
No
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Number of poles
3
With switched-off indicator
No
With integrated under voltage release
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Motor drive integrated
No
Number of auxiliary contacts as change-over contact
0
Complete device with protection unit
Yes
Position of connection for main current circuit
Front side
Motor drive optional
Yes
Degree of protection (IP)
IP20
Type of control element
Rocker lever
Related products
NZMC3-A400-BT

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