HCF991H

Rated operation power at AC-3, 400 V

-kW

Conditioned rated short-circuit current Iq

-kA

Version as maintenance-/service switch

Yes

Version as main switch

Yes

Version as emergency stop installation

No

Number of switches

1

Version as safety switch

Yes

Version as reversing switch

No

Rated operating voltage

220 - 690V

Rated permanent current Iu

1600A

Rated permanent current at AC-21, 400 V

1600A

Rated operation power at AC-23, 400 V

720kW

Switching power at 400 V

1053kW

Number of poles

4

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Rated short-time withstand current lcw

20kA

Number of auxiliary contacts as change-over contact

0

Motor drive integrated

No

Motor drive optional

Yes

Voltage release optional

Yes

Device construction

Built-in device fixed built-in technique

Suitable for floor mounting

Yes

Suitable for front mounting 4-hole

No

Suitable for front mounting centre

No

Suitable for intermediate mounting

No

Suitable for distribution board installation

Yes

Colour control element

Black

Type of control element

Toggle

Interlockable

Yes

Degree of protection (IP), front side

IP40

Type of electrical connection of main circuit

Cable clamp

With pre-assembled cabling

No

Max. rated operation voltage Ue AC

690V

Height

570mm

Degree of protection (NEMA)

Other

Depth

191mm

Width

280mm