28920

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 main switch

Yes

Version as emergency stop installation

Yes

Conditioned rated short-circuit current Iq

36kA

Rated operating voltage

690 - 690V

Rated short-time withstand current lcw

3kA

Version as reversing switch

No

Rated permanent current at AC-23, 400 V

72A

Suitable for front mounting 4-hole

Yes

Number of switches

1

Version as safety switch

No

Rated permanent current Iu

80A

Suitable for front mounting centre

Yes

Number of poles

3

Device construction

Built-in device fixed built-in technique

Rated operation power at AC-23, 400 V

37kW

Max. rated operation voltage Ue AC

500V

Number of auxiliary contacts as normally open contact

0

Degree of protection (IP), front side

IP40

Motor drive optional

No

Number of auxiliary contacts as normally closed contact

0

Voltage release optional

No

Motor drive integrated

No

Suitable for floor mounting

Yes

Number of auxiliary contacts as change-over contact

2

Version as maintenance-/service switch

Yes

Type of control element

Long turning handle

Colour control element

Red

Suitable for intermediate mounting

No

Suitable for distribution board installation

Yes

Interlockable

Yes

Type of electrical connection of main circuit

Screw connection