NZMN3-4-A500/320

Rated voltage

690 - 690V

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

50kA

Integrated earth fault protection

No

Overload release current setting

400 - 500A

Device construction

Built-in device fixed built-in technique

Type of electrical connection of main circuit

Screw connection

Rated permanent current Iu

500A

Position of connection for main current circuit

Front side

Number of poles

4

Motor drive integrated

No

Type of control element

Rocker lever

DIN rail (top hat rail) mounting optional

No

Suitable for DIN rail (top hat rail) mounting

No

With switched-off indicator

No

Adjustment range short-term delayed short-circuit release

0 - 0A

Motor drive optional

Yes

Number of auxiliary contacts as normally open contact

0

Complete device with protection unit

Yes

With integrated under voltage release

No

Number of auxiliary contacts as change-over contact

0

Degree of protection (IP)

IP20

Adjustment range undelayed short-circuit release

6 - 10A

Number of auxiliary contacts as normally closed contact

0