NZMH3-4-A320-AVE

Rated permanent current Iu

320A

Rated short-circuit breaking capacity lcu at 400 V, 50 Hz

150kA

Number of auxiliary contacts as normally open contact

0

Type of electrical connection of main circuit

Screw connection

Rated voltage

690 - 690V

Device construction

Built-in device slide-in technique (withdrawable)

Adjustment range undelayed short-circuit release

1920 - 19200A

DIN rail (top hat rail) mounting optional

No

Suitable for DIN rail (top hat rail) mounting

No

Overload release current setting

250 - 320A

Number of auxiliary contacts as normally closed contact

0

Number of poles

4

Type of control element

Rocker lever

With integrated under voltage release

No

Adjustment range short-term delayed short-circuit release

0 - 0A

Number of auxiliary contacts as change-over contact

0

Position of connection for main current circuit

Front side

Motor drive integrated

No

Degree of protection (IP)

IP20

Motor drive optional

Yes

Complete device with protection unit

Yes

Integrated earth fault protection

No

With switched-off indicator

No