HCB251H

Version as maintenance-/service switch

Yes

Version as safety switch

Yes

Version as main switch

Yes

Version as emergency stop installation

Yes

Number of switches

1

Max. rated operation voltage Ue AC

415V

Rated permanent current at AC-23, 400 V

0A

Rated operating voltage

220 - 415V

Rated permanent current at AC-21, 400 V

250A

Switching power at 400 V

164kW

Rated short-time withstand current lcw

3kA

Rated operation power at AC-23, 400 V

112kW

Number of poles

4

Version as reversing switch

No

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Number of auxiliary contacts as change-over contact

0

Motor drive integrated

No

Motor drive optional

Yes

Suitable for floor mounting

Yes

Device construction

Built-in device fixed built-in technique

Suitable for front mounting centre

No

Rated permanent current Iu

250A

Suitable for intermediate mounting

No

Suitable for distribution board installation

Yes

Interlockable

Yes

Type of control element

Toggle

With pre-assembled cabling

No

Degree of protection (IP), front side

IP40

Colour control element

Black

Type of electrical connection of main circuit

Cable clamp

Voltage release optional

Yes

Suitable for front mounting 4-hole

No

Degree of protection (NEMA)

Other

Width

140mm

Height

165mm

Depth

96mm