1SCA022860R5690 | OT1250E04

Suitable for floor mounting

No

Suitable for intermediate mounting

No

Rated operation power at AC-3, 400 V

-kW

Conditioned rated short-circuit current Iq

-kA

Number of switches

-

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as change-over contact

0

Number of auxiliary contacts as normally open contact

0

Version as main switch

Yes

Version as reversing switch

No

Version as emergency stop installation

No

Rated operating voltage

1000 - 1000V

Max. rated operation voltage Ue AC

1000V

Version as safety switch

No

Version as maintenance-/service switch

Yes

Rated permanent current at AC-21, 400 V

1250A

Rated permanent current Iu

1250A

Rated permanent current at AC-23, 400 V

1250A

Motor drive optional

No

Rated short-time withstand current lcw

50kA

Number of poles

4

Rated operation power at AC-23, 400 V

710kW

Suitable for front mounting 4-hole

No

Switching power at 400 V

710kW

Voltage release optional

No

Suitable for front mounting centre

No

Suitable for distribution board installation

Yes

Type of control element

None

Device construction

Built-in device fixed built-in technique

Interlockable

No

Type of electrical connection of main circuit

Bolt connection

Degree of protection (NEMA)

1

Motor drive integrated

No

Degree of protection (IP), front side

Other