1SCA022744R3720 | OT250E04W

Number of poles

4

Type of control element

None

Rated permanent current Iu

250A

Motor drive integrated

No

Type of electrical connection of main circuit

Bolt connection

Motor drive optional

No

Device construction

Built-in device fixed built-in technique

Rated operation power at AC-3, 400 V

-kW

Degree of protection (IP), front side

Other

Degree of protection (NEMA)

1

Suitable for floor mounting

No

Suitable for intermediate mounting

No

Suitable for distribution board installation

Yes

Max. rated operation voltage Ue AC

1000V

Conditioned rated short-circuit current Iq

-kA

Rated short-time withstand current lcw

8kA

Rated operating voltage

1000 - 1000V

Version as emergency stop installation

No

Version as reversing switch

No

Rated permanent current at AC-21, 400 V

250A

Voltage release optional

No

Suitable for front mounting 4-hole

No

Interlockable

No

Version as maintenance-/service switch

Yes

Switching power at 400 V

145kW

Number of switches

-

Rated permanent current at AC-23, 400 V

250A

Rated operation power at AC-23, 400 V

145kW

Version as main switch

Yes

Version as safety switch

No

Suitable for front mounting centre

No

Number of auxiliary contacts as normally closed contact

0

Width in number of modular spacings

-

With pre-assembled cabling

No

Depth

82.5mm

Number of auxiliary contacts as normally open contact

0

Width

212.5mm

Number of auxiliary contacts as change-over contact

0

Height

150mm