Earthing Equipments
copper rods earth rods grounding rods
brass fittings brass clamps
Driving Head Reusable high tensile steel.
Coupling Brass or Aluminum Bronze.
Driving Spike High strength alloy steel.
Internal Coupling Phosphorous Bronze or high tensile Brass dowel.
   NATIONAL's Earth Rods are packed individually in PVC tube bags and
    rods are fitted with blue caps  at both  the  ends,  thus  preventing
    threads getting damaged while handling.
top of the page

Copper Bonded Earth Rods
copper bonded rods earthing rods ground rods
NATIONAL's Earth Rods are made from high tensile-low carbon steel
compling with requirements of BS 4360 Grade 43 A. Each rod is
molecularly  bonded  by  99.99% pure, high conductivity  copper
bondings, each  rod  is  treated with  Benzol-triozole  derivatives.
Threads  on  rods  are formed  by  roll threading process,  giving
threads  extra  strength, eliminating risk of chipping the  threads
while driving the rods in the ground.
Rod Dimension
of Threads
Actual Rod Dia.
09.5 x 1200
unthreaded 09.5 CCBR-9512
14.5 x 1200
9/16" 12.5 CCBR-1412
14.5 x 1500
9/16" 12.5 CCBR-1415
14.5 x 1800
9/16" 12.5 CCBR-1418
16.0 x 1200
5/8" 14.2 CCBR1612
16.0 x 1500
5/8" 14.2 CCBR-1615
16.0 x 1800
5/8" 14.2 CCBR-1618
16.0 x 2400
5/8" 14.2 CCBR-1624
20.0 x 1200
3/4" 17.2 CCBR-2012
20.0 x 1500
3/4" 17.2 CCBR-2015
20.0 x 1800
3/4" 17.2 CCBR-2018
20.0 x 2400
3/4" 17.2 CCBR-2024
25.0 x 2400
unthreaded 25.4 CCBR-2524
25.0 x 3000
unthreaded 25.4 CCBR-2530
top of the page

Solid Copper Earth Rods

NATIONAL's Solid copper earth rods are  made in two types. Externally
threaded and internally threaded. Solid Copper earth rods are used
where the factor of corrosion is very high and expectionally long life
is required. Hence these rods are manufactured from pure and high
conductivity  hard  drawn copper to BS 2874-C 101. These rods are
also available with tin plating in order to reduce the risk of oxidation
and increasing shelf life.
Rod Details for Internal Threaded Solid Copper Earth Rods
Rod Diameter
Rod Length
Component No.
16 1200 CSCR-1612
16 1500 CSCR-1615
20 1200 CSCR-2012
20 1500 CSCR-2015
top of the page

Earth Clamps
CONEX manufactures a vast range of Earth Rod clamps in Naval Brass,
Gunmetal and Aluminium. 

Special clamp as per customer specifications can also be supplied.
Rod to tape clamp
(A Clamp)Accomodates wide range of Copper / AI tape.
Rod to Conductor Clamp
(G clamp)Avaliable in light and heavy duty. Accomodates conductor size from 10 mm2 to 120mm2.
Rod to cable Lug clamp
(Type B)Available with M12 Bolt complete with Brass washer and nuts.
top of the page