1SCA022871R7650 | OT1250E30W4

Number of poles

3

Type of control element

None

Rated permanent current Iu

1250A

Motor drive integrated

No

Type of electrical connection of main circuit

Bolt connection

Device construction

Built-in device fixed built-in technique

Motor drive optional

No

Degree of protection (IP), front side

Other

Suitable for floor mounting

No

Suitable for intermediate mounting

No

Suitable for distribution board installation

Yes

Degree of protection (NEMA)

1

Rated operation power at AC-3, 400 V

-kW

Max. rated operation voltage Ue AC

1000V

Conditioned rated short-circuit current Iq

-kA

Rated short-time withstand current lcw

50kA

Rated operating voltage

1000 - 1000V

Suitable for front mounting 4-hole

No

Version as reversing switch

No

Interlockable

No

Version as maintenance-/service switch

Yes

Switching power at 400 V

710kW

Number of switches

-

Version as main switch

Yes

Rated permanent current at AC-21, 400 V

1250A

Voltage release optional

No

Version as safety switch

No

Suitable for front mounting centre

No

Version as emergency stop installation

No

Rated permanent current at AC-23, 400 V

1250A

Rated operation power at AC-23, 400 V

710kW

With pre-assembled cabling

No

Number of auxiliary contacts as normally closed contact

0

Width in number of modular spacings

-

Number of auxiliary contacts as change-over contact

0

Width

454.5mm

Depth

145.5mm

Number of auxiliary contacts as normally open contact

0

Height

306mm