1SCA022874R3490 | OT400U40C

Version as maintenance-/service switch

Yes

Version as emergency stop installation

No

Version as safety switch

No

Number of switches

1

Version as main switch

Yes

Rated permanent current at AC-21, 400 V

400A

Rated short-time withstand current lcw

15kA

Rated permanent current at AC-23, 400 V

400A

Rated operating voltage

1000 - 1000V

Version as reversing switch

No

Max. rated operation voltage Ue AC

1000V

Conditioned rated short-circuit current Iq

-kA

Rated permanent current Iu

-A

Rated operation power at AC-3, 400 V

-kW

Rated operation power at AC-23, 400 V

-kW

Switching power at 400 V

-kW

Number of auxiliary contacts as normally closed contact

0

Motor drive optional

No

Voltage release optional

No

Device construction

Built-in device plug-in technique

Suitable for floor mounting

No

Number of poles

4

Number of auxiliary contacts as change-over contact

0

Suitable for front mounting 4-hole

Yes

Colour control element

Black

Motor drive integrated

No

Suitable for distribution board installation

Yes

Number of auxiliary contacts as normally open contact

0

With pre-assembled cabling

No

Suitable for front mounting centre

No

Type of control element

Other

Type of electrical connection of main circuit

Screw connection

Interlockable

Yes

Degree of protection (IP), front side

IP20

Suitable for intermediate mounting

No

Degree of protection (NEMA)

1

Width

305mm

Width in number of modular spacings

-

Depth

203mm

Height

185mm