NZMB2-4-A300

Rated permanent current Iu

300A

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

25kA

Adjustment range short-term delayed short-circuit release

0 - 0A

Type of electrical connection of main circuit

Screw connection

Adjustment range undelayed short-circuit release

5 - 8.3A

With integrated under voltage release

No

Integrated earth fault protection

No

Overload release current setting

240 - 300A

Device construction

Built-in device fixed built-in technique

Number of auxiliary contacts as normally open contact

0

Complete device with protection unit

Yes

DIN rail (top hat rail) mounting optional

Yes

Suitable for DIN rail (top hat rail) mounting

No

Number of auxiliary contacts as change-over contact

0

Motor drive integrated

No

Number of poles

4

Type of control element

Rocker lever

Number of auxiliary contacts as normally closed contact

0

Position of connection for main current circuit

Front side

Motor drive optional

Yes

With switched-off indicator

No

Rated voltage

440 - 440V

Degree of protection (IP)

IP20