The professional range of Katko Load Break Switches consists of rotary and toggle switches.
Types KU and VKA are rotary switches while KUE and EVA are toggle switches. The Katko range is available from 16 A up to 630 A. Also
800-3150 A is available on request.
- KU/VKA 16 - 250 A
- KUE/EVA 16 - 250 A
- VKE 125 - 630 A
Rotary switches are available as 3-pole, 4-
pole, 6-pole and 8-pole. All Katko switches
are rated up to 690V. Katko Load Break
Switches comply with and are tested accord-
ing to IEC 60 947-3, IEC 60 269-2, UL 508
(16-150 A), CCA, CB, ISO 9001, ISO 14001
and RINA (KU, VKA, KKV332).
Double break with silver rivets
12.5 mm air gap in open position
AC-23, 690 V
50 kA RMS
Snap-on auxiliary contacts
Load break (will break at least 8xAC-23 current)