NZMB2-4-AF250-BT-NA

Rated permanent current Iu

250A

Adjustment range short-term delayed short-circuit release

1500 - 2500A

Adjustment range undelayed short-circuit release

6 - 10A

Device construction

Built-in device fixed built-in technique

Type of electrical connection of main circuit

Frame clamp

Integrated earth fault protection

No

Overload release current setting

250 - 250A

DIN rail (top hat rail) mounting optional

Yes

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Number of poles

4

Number of auxiliary contacts as change-over contact

0

Rated voltage

440 - 440V

Motor drive integrated

No

Type of control element

Rocker lever

Complete device with protection unit

Yes

Motor drive optional

Yes

Degree of protection (IP)

IP20

Position of connection for main current circuit

Front side

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

25kA

Suitable for DIN rail (top hat rail) mounting

No

With switched-off indicator

No

With integrated under voltage release

No