NZMB2-AF250-BT-NA

Rated permanent current Iu

250A

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

25kA

Integrated earth fault protection

No

With integrated under voltage release

No

Device construction

Built-in device fixed built-in technique

Number of auxiliary contacts as normally open contact

0

With switched-off indicator

No

Type of electrical connection of main circuit

Frame clamp

Adjustment range short-term delayed short-circuit release

0 - 0A

Number of poles

3

Rated voltage

440 - 440V

Suitable for DIN rail (top hat rail) mounting

No

Adjustment range undelayed short-circuit release

1500 - 2500A

Motor drive integrated

No

Position of connection for main current circuit

Front side

Complete device with protection unit

Yes

Number of auxiliary contacts as normally closed contact

0

Motor drive optional

Yes

Overload release current setting

250 - 250A

Degree of protection (IP)

IP20

Number of auxiliary contacts as change-over contact

0

Type of control element

Rocker lever

DIN rail (top hat rail) mounting optional

Yes