

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Rated permanent current Iu
400A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Adjustment range short-term delayed short-circuit release
400 - 4000A
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Screw connection
Adjustment range undelayed short-circuit release
800 - 4400A
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Integrated earth fault protection
No
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
No
Rated voltage
690 - 690V
Suitable for DIN rail (top hat rail) mounting
No
With switched-off indicator
No
Motor drive integrated
No
Type of control element
Rocker lever
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Yes
Motor drive optional
Yes
Overload release current setting
200 - 400A
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side
Related products
NZMH3-4-VE400/250-AVE

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Rated permanent current Iu
400A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA
Adjustment range short-term delayed short-circuit release
400 .. 4000A
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Screw connection
Adjustment range undelayed short-circuit release
800 .. 4400A
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Number of poles
4
Integrated earth fault protection
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Motor drive integrated
Type of control element
Rocker lever
Number of auxiliary contacts as normally open contact
0
Complete device with protection unit
Motor drive optional
Overload release current setting
200 .. 400A
Degree of protection (IP)
IP20
Position of connection for main current circuit
Front side