changeover under load for two low voltage power circuits, as well as it’s safety isolation by double breaking per pole. LBS
CO switches have been designed, qualified and tested according to the criteria defined by standard IEC 60947-3 and IEC
60947-6-1. It can be utilised with a direct front or external operation handle.
Double breaking per pole, achieved through its sliding bar contact system, is a proven design that offers very high durability
and short-circuit withstand. The position indicator is located directly on the sliding bar contact mechanism, ensuring it can
be seen in all circumstances. The use of glass fibre reinforced polyester gives the LBS high mechanical and thermal resistance.