KU & RT Rotary switches and Change-over switches 16-40A

DIN-rail or screw mounting (KU) and door mounting (RT)
3-pole and 4-pole KU-switches as standard. 1 and 2-pole on request
Switch technology by means of silver contacts ensures safe and durable operation
Compatible (KU & RT) with handles LKX50, LKX50YR, LK10 and LK10YR
Compatible (KU) with LXXXAD11 shafts (XXX is length of the shaft in millimetres)
RT version is suitable for door or side panel mounting. Integrated aluminium shaft with AD11 adapter. Handle is required for door mounting installation. When using any other handle than LKX50, LKX50YR, LK10RT or LK10RTYR you will also need a special counter nut for the handle (RT COUNTER NUT)
KU switch will be delivered with black direct handle. KU switches can also be used with external shaft and handle

RELATED MATERIALS:

KU & RT 16-40A Switches and Accessories Brochure >>

KU 16-40A Accessories infographic >>

RT Switches Installation Demonstration Video >>

Technical Data Accessories Handle & Shaft

Note: Certificates may vary between products. Check product specific certificates from the product page.

Data subject to change without notice. Always confirm the data is correct from the seller.

Inquire About This Product Group

Email*
Country*
Company
Phone number
Comments
Request a 3D drawing (.stp)
- Yes
Request a 2D drawing (.dwg)
- Yes
For which product?
Subscribe for a KATKO newsletter
- Yes
Email
This field is for validation purposes and should be left unchanged.

Products

Type	Number of Poles	Operation	AC-23A 400/415 V (A/kW)	EAN code
KU 316NO	3	Rotary	16 A / 7.5 kW	6419410260098
KU 325NO	3	Rotary	25 A / 11 kW	6419410260081
KU 340NO	3	Rotary	40 A / 22 kW	6419410260074
KU 316CO	3	Front-operated	16 A / 7.5 kW	6419410337783
KU 325CO	3	Front-operated	25 A / 11 kW	6419410337790
KU 340CO	3	Front-operated	40 A / 22 kW	6419410337806
KU 416CO	4	Front-operated	16 A / 7.5 kW	6419410337813
KU 425CO	4	Front-operated	25 A / 11 kW	6419410337820
KU 440CO	4	Front-operated	40 A / 22 kW	6419410337837
KU 316CT	3	Front-operated	16 A / 7.5 kW	6419410337868
KU 325CT	3	Front-operated	25 A / 11 kW	6419410337875
KU 340CT	3	Front-operated	40 A / 22 kW	6419410337882
KU 416CT	4	Front-operated	16 A / 7.5 kW	6419410337899
KU 425CT	4	Front-operated	25 A / 11 kW	6419410337912
KU 440CT	4	Front-operated	40 A / 22 kW	6419410337936
KU 616	6	Front-operated	16 A / 7.5 kW	6419410337981
KU 625	6	Front-operated	25 A / 11 kW	6419410337998
KU 640	6	Front-operated	40 A / 22 kW	6419410338001
KU 816	8	Front-operated	16 A / 7.5 kW	6419410338018
KU 825	8	Front-operated	25 A / 11 kW	6419410338025
KU 840	8	Front-operated	40 A / 22 kW	6419410338032
KU 316	3	Front-operated	16 A / 7.5 kW	6419410257692
KU 325	3	Front-operated	25 A / 11 kW	6419410257708
KU 340	3	Front-operated	40 A / 22 kW	6419410257715
KU 416	4	Front-operated	16 A / 7.5 kW	6419410257722
KU 425	4	Front-operated	25 A / 11 kW	6419410257739
KU 440	4	Front-operated	40 A / 22 kW	6419410257746
RT 316 L42AD11	3	Front-operated	16 A / 7.5 kW	6419410261286
RT 316 L42AD11LKX50	3	Front-operated	16 A / 7.5 kW	6419410257753
RT 316 L42AD11LKX50YR	3	Front-operated	16 A / 7.5 kW	6419410257784
RT 325 L42AD11	3	Front-operated	25 A / 11 kW	6419410261293
RT 325 L42AD11LKX50	3	Front-operated	25 A / 11 kW	6419410257760
RT 325 L42AD11LKX50YR	3	Front-operated	25 A / 11 kW	6419410257791
RT 340 L42AD11	3	Front-operated	40 A / 22 kW	6419410261309
RT 340 L42AD11LKX50	3	Front-operated	40 A / 22 kW	6419410257777
RT 340 L42AD11LKX50YR	3	Front-operated	40 A / 22 kW	6419410257807