31128

Rated operation power at AC-3, 400 V

-kW

Conditioned rated short-circuit current Iq

150kA

Rated permanent current at AC-21, 400 V

-A

Switching power at 400 V

-kW

Version as main switch

Yes

Number of switches

1

Version as reversing switch

No

Version as safety switch

No

Number of auxiliary contacts as normally closed contact

0

Max. rated operation voltage Ue AC

690V

Rated operation power at AC-23, 400 V

160kW

Rated operating voltage

690 - 690V

Version as emergency stop installation

Yes

Rated permanent current Iu

320A

Rated permanent current at AC-23, 400 V

320A

Suitable for floor mounting

Yes

Voltage release optional

No

Motor drive optional

No

Number of auxiliary contacts as normally open contact

0

Number of auxiliary contacts as change-over contact

4

Number of poles

3

Motor drive integrated

No

Interlockable

Yes

Device construction

Built-in device fixed built-in technique

Colour control element

Red

Suitable for intermediate mounting

No

Degree of protection (IP), front side

IP40

Type of electrical connection of main circuit

Screw connection

Suitable for front mounting 4-hole

Yes

Suitable for distribution board installation

Yes

Rated short-time withstand current lcw

20kA

Type of control element

Long turning handle

Suitable for front mounting centre

Yes

Version as maintenance-/service switch

Yes