1SDA055749R1 | E1N 1250 PR122/P-LSIG IN=1250A 3P W

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

50kA

Overload release current setting

500.0 - 1250A

Type of electrical connection of main circuit

Connection at separate chassis part

Integrated earth fault protection

Yes

With under voltage release

No

Device construction

Built-in device slide-in technique (withdrawable)

Adjustment range short-term delayed short-circuit release

750.0 - 750.0A

Rated voltage

690 - 690V

Number of auxiliary contacts as change-over contact

4

Suitable for DIN rail (top hat rail) mounting

No

Motor drive optional

Yes

Number of poles

3

Type of control element

Push button

Degree of protection (IP)

IP30

Motor drive integrated

No

Adjustment range undelayed short-circuit release

1875.0 - 18750A

Position of connection for main current circuit

Connection at separate chassis part

Complete device with protection unit

Yes

DIN rail (top hat rail) mounting optional

No

Rated permanent current Iu

1250A

With switched-off indicator

Yes