1SCA022722R9990 | OT250E40

Suitable for intermediate mounting

No

Rated operation power at AC-3, 400 V

-kW

Suitable for floor mounting

No

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 safety switch

No

Version as reversing switch

No

Version as emergency stop installation

No

Version as maintenance-/service switch

Yes

Max. rated operation voltage Ue AC

1000V

Rated permanent current Iu

250A

Rated permanent current at AC-23, 400 V

250A

Rated short-time withstand current lcw

8kA

Rated permanent current at AC-21, 400 V

250A

Rated operation power at AC-23, 400 V

145kW

Rated operating voltage

1000 - 1000V

Switching power at 400 V

145kW

Number of poles

4

Motor drive integrated

No

Motor drive optional

No

Device construction

Built-in device fixed built-in technique

Suitable for front mounting 4-hole

No

Suitable for front mounting centre

No

Type of control element

None

Interlockable

No

Degree of protection (IP), front side

Other

Type of electrical connection of main circuit

Bolt connection

Suitable for distribution board installation

Yes

Degree of protection (NEMA)

1

Voltage release optional

No