Product line, product group
4.2 Accessories
4.2.5
Phase barriers
On the 3KF, phase barriers are used between the flat terminals. The enlarge the isolating
distance between the terminals. Phase barriers have to be used under certain circumstances
(voltage level, switching category, mounting position of the switch). You will find more details
on this in chapter Phase barriers (Page 52).
Phase barriers on a 3KF, size 3 as an example
24
3KF switch disconnectors with fuses
Manual, 09/2019, L1V30580914002A-01