1SCA022753R6220 | OT800E40

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 open contact

0

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as change-over contact

0

Version as main switch

Yes

Version as safety switch

No

Version as emergency stop installation

No

Version as maintenance-/service switch

Yes

Version as reversing switch

No

Rated operating voltage

1000 - 1000V

Max. rated operation voltage Ue AC

1000V

Rated permanent current at AC-21, 400 V

800A

Rated permanent current at AC-23, 400 V

800A

Rated permanent current Iu

800A

Rated operation power at AC-23, 400 V

450kW

Switching power at 400 V

450kW

Motor drive integrated

No

Voltage release optional

No

Suitable for front mounting centre

No

Device construction

Built-in device fixed built-in technique

Suitable for distribution board installation

Yes

Rated short-time withstand current lcw

20kA

Type of control element

None

Interlockable

No

Type of electrical connection of main circuit

Bolt connection

Degree of protection (IP), front side

Other

Number of poles

4

Motor drive optional

No

Suitable for front mounting 4-hole

No

Degree of protection (NEMA)

1