The OBO main line branch terminals HLAK are among the safest terminals used in the field of electrical installation. The basic use of two screws per terminal point ensures a safe contact pressure even if the external clamp has become loose due to bending of the conductor. The HLAK.... are multi-pole blocks with high-strength quick fastening made of galvanized sheet steel. These types are available with one, four and five poles and also offer excellent snap-on convenience on support rails. Terminal covers are available in the usual established conductor colors.
