Switch-disconnector Compact NSX400NA, 400A, 3p. device short name: Compact NSX400NA - poles description: 3P - network type: AC, DC - network frequency: 50/60 Hz - [Ie] rated operational current: AC-22A: 400 A AC 50/60 Hz 220/240 V, AC-22A: 400 A AC 5

Colour control element

Black

Degree of protection (IP), front side

IP30

Device construction

Built-in device fixed built-in technique

Interlockable

+

Max. rated operation voltage Ue AC

690 V

Motor drive integrated

-

Motor drive optional

+

Number of auxiliary contacts as change-over contact

5

Number of auxiliary contacts as normally closed contact

0

Number of auxiliary contacts as normally open contact

0

Number of poles

3

Number of switches

1

Rated operating voltage

690 .. 690 V

Rated permanent current Iu

400 A

Rated permanent current at AC-21, 400 V

400 A

Rated permanent current at AC-23, 400 V

400 A

Rated short-time withstand current lcw

5 kA

Suitable for distribution board installation

+

Suitable for front mounting 4-hole

+

Suitable for front mounting centre

-

Suitable for ground mounting

+

Suitable for intermediate mounting

-

Type of control element

Toggle

Type of electrical connection of main circuit

Screw connection

Version as emergency stop installation

-

Version as main switch

+

Version as maintenance-/service switch

+

Version as reversing switch

-

Version as safety switch

-

Voltage release optional

+