Elmex Controls has developed a range of Neutral Links for Termination of neutral and ground wires on bus bar. Neutral Links elmex type KNL4, KNL16 and KNL 35 are suitable suitable for termination of rated conductor size 6, 16 and 35 sq mm respectively.
Conductor clamping is by screw-clamp mechanism in all these three types of links, elmex Neutral Links basically comprise four parts, i.e., terminal clamp, contact holding piece, terminal screw and the insulation housing made of Polyamide 6.6. These neutral links are mounted on the bus bar.
Bus bars needed for termination are available in stranded length of 1 meter which can be cut to the required length at the customer end.
Further, bus bars are available in rectangular cross sections of 10 x 3 sq. mm as well as square cross sections of 6 x 6 sq.
mm and both of these sections are common for the use with all three types of links. Neutral links along with bus bars can be mounted in the electric wiring panel either on the DIN rail or surface (as shown in the illusion below).
For mounting on DIN rail, elmex side clamp type SCNL is to be used. It is suitable for mounting on TS 35/TH 35 DIN rails and is designed for accommodating both types of bus bars.
The side clamp is designed in such a way that two bus bars with neutral links can be fixed at staggered height offering more flexibility in termination..