1SCA022871R7730 | OT1250E30W4P

Version as reversing switch

No

Version as maintenance-/service switch

Yes

Rated permanent current Iu

1250A

Version as main switch

Yes

Version as safety switch

No

Version as emergency stop installation

No

Max. rated operation voltage Ue AC

1000V

Switching power at 400 V

710kW

Rated permanent current at AC-23, 400 V

1250A

Rated operation power at AC-3, 400 V

-kW

Rated operation power at AC-23, 400 V

710kW

Rated short-time withstand current lcw

50kA

Rated permanent current at AC-21, 400 V

1250A

Conditioned rated short-circuit current Iq

-kA

Rated operating voltage

1000 - 1000V

Number of switches

1

Number of auxiliary contacts as normally open contact

0

Voltage release optional

No

Number of auxiliary contacts as change-over contact

0

Suitable for distribution board installation

Yes

Device construction

Complete device in housing

Suitable for front mounting 4-hole

No

Suitable for intermediate mounting

No

Motor drive integrated

No

Number of auxiliary contacts as normally closed contact

0

Suitable for front mounting centre

No

Type of electrical connection of main circuit

Bolt connection

Degree of protection (NEMA)

Other

With pre-assembled cabling

No

Width

454.5mm

Colour control element

Black

Motor drive optional

No

Number of poles

3

Suitable for floor mounting

No

Type of control element

Long turning handle

Interlockable

No

Degree of protection (IP), front side

IP00

Depth

145.5mm

Height

306mm

Width in number of modular spacings

-