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KU 3400CO SV

Made of halogen-free thermoplastic material. Materials have 100 % recyclability.
Option for test position for testing auxiliary contacts while main contacts remain open. Note, only available on request.
Reliable switch for demanding industrial applications
Change-over switches: ‘CO’ included in type name
Change-over switches with direct handle: ‘CO SV’ included in type name
Change-over switches are always delivered with bridging bars
Types without ‘SV’: Delivered with separate handle (LKX 150) and shaft (LVK=228)
Available with yellow/red handle (LKX 150 Y/R) and a shaft of different length (100mm-500mm) on demand
Types with ‘SV’: delivered with direct handle
400 A switch: AC-23 1000V 200 A
Icw 690V (1s) 13,5kA
R.M.S value 100 kA
Auxiliary contacts available (1.V160KU or 2.V160KU), up to 8 NC / 8 NO
Terminal covers (LS400H and LS400F) and phase barriers (VS400) available
Cable connectors for Al and Cu cables available here.

Product details

SKU	KU 3400CO SV
AC-21 400/415 V (A)	400 A
AC-21 690 V (A)	400 A
AC-22 400/415 V (A)	400 A
AC-22 690 V (A)	400 A
AC-23 400/415 V (A/kW)	400 A / 200 kW
AC-23 690 V (A/kW)	400 A / 355 kW
Cable Area to Switch Terminal (only Cu) (mm2) / Bolt size	M10
E-Number	3602940
EAN	6419410300343
Number of Poles	3
Operation	Front-operated
Switch type	Change-over Switch
Weight (kg)	5.364