N2-4-250

Version as emergency stop installation

Yes

Version as main switch

Yes

Max. rated operation voltage Ue AC

690V

Version as maintenance-/service switch

Yes

Version as safety switch

No

Rated operation power at AC-3, 400 V

0kW

Rated operating voltage

690 - 690V

Version as reversing switch

No

Number of poles

4

Rated permanent current at AC-23, 400 V

0A

Rated operation power at AC-23, 400 V

132kW

Rated permanent current at AC-21, 400 V

0A

Rated permanent current Iu

250A

Conditioned rated short-circuit current Iq

0kA

Rated short-time withstand current lcw

3.5kA

Number of switches

1

Number of auxiliary contacts as change-over contact

0

Motor drive integrated

No

Suitable for intermediate mounting

Yes

Type of electrical connection of main circuit

Screw connection

Interlockable

Yes

Switching power at 400 V

0kW

With pre-assembled cabling

No

Type of control element

Rocker lever

Number of auxiliary contacts as normally closed contact

0

Motor drive optional

Yes

Device construction

Built-in device fixed built-in technique

Suitable for front mounting centre

No

Number of auxiliary contacts as normally open contact

0

Suitable for distribution board installation

Yes

Colour control element

Black

Voltage release optional

Yes

Suitable for front mounting 4-hole

No

Suitable for floor mounting

Yes

Degree of protection (IP), front side

IP20

Depth

142mm

Width

140mm

Height

185mm