28904

Rated operation power at AC-3, 400 V

-kW

Switching power at 400 V

-kW

Rated permanent current at AC-21, 400 V

-A

Version as safety switch

No

Version as reversing switch

No

Version as maintenance-/service switch

Yes

Version as main switch

Yes

Rated permanent current at AC-23, 400 V

72A

Number of switches

1

Rated operating voltage

690 - 690V

Max. rated operation voltage Ue AC

500V

Version as emergency stop installation

No

Number of poles

3

Rated short-time withstand current lcw

3kA

Rated permanent current Iu

80A

Conditioned rated short-circuit current Iq

36kA

Voltage release optional

No

Motor drive optional

No

Device construction

Built-in device fixed built-in technique

Rated operation power at AC-23, 400 V

37kW

Number of auxiliary contacts as change-over contact

2

Number of auxiliary contacts as normally open contact

0

Suitable for floor mounting

Yes

Motor drive integrated

No

Number of auxiliary contacts as normally closed contact

0

Suitable for front mounting 4-hole

Yes

Suitable for front mounting centre

Yes

Suitable for intermediate mounting

No

Suitable for distribution board installation

Yes

Type of control element

Long turning handle

Type of electrical connection of main circuit

Screw connection

Colour control element

Black

Degree of protection (IP), front side

IP40

Interlockable

Yes