1SDA054153R1 | T4V 320 PR221DS-LS IN=320 4P F F

With under voltage release

No

Adjustment range undelayed short-circuit release

320 - 3200A

Integrated earth fault protection

No

Device construction

Built-in device fixed built-in technique

Rated voltage

690 - 690V

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Number of auxiliary contacts as change-over contact

0

Motor drive integrated

No

With switched-off indicator

No

DIN rail (top hat rail) mounting optional

No

Overload release current setting

128.0 - 320A

Rated permanent current Iu

320A

Position of connection for main current circuit

Front side

Adjustment range short-term delayed short-circuit release

320 - 3200A

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

200kA

Complete device with protection unit

Yes

Number of poles

4

Type of electrical connection of main circuit

Bolt connection

Suitable for DIN rail (top hat rail) mounting

No

Motor drive optional

Yes

Type of control element

Toggle

Degree of protection (IP)

IP20