CADWELD MULTI Connection Capablities
Note: the tables below use the following symbols to denote the number of batting (gaskets) layers required for each connection.

Requires 2 batting layers for weld

Requires 3 batting layers for weld

NOTES:

For connections using a 3/4” ground rod, it is necessary to use
#115 / 115PLUSF20 weld material (sold separately).

For all other connection types, use #90 or 90PLUSF20.

For connections using galvanized material, remove galvanizing
before welding, for a better connection.

Copper Cable/Solid to Copper Cable/Solid

Copper concentric conductor sizes up to 50 mm2(9.3 mm dia.) or 1/0 AWG (0.37” dia.)

Copper concentric conductor sizes up to 25mm2(6.6 mm dia.) or #3 AWG (0.26” dia.)

Copper Cable/Solid Strip to Rebar

Copper concentric conductor sizes up to 50mm2(9.3 mm dia.) or 1/0 AWG (0.37” dia.)
Copper or steel strip sizes up to 30 x 3,5 mm (1.2” x 0.14”)
Rebar sizes up to 10 mm (#3)

Copper Strip to Copper Strip

BB and CG: Copper strip sizes up to 30 x 3,5 mm (1.2” x 0.14”)
BG and EB: Copper strip sizes up to 30 x 3,0 mm (1.2” x 0.12”)

Copper Cable/Solid to Copper or Steel Strip/Lug

Copper concentric conductor sizes up to 50mm2(9.3 mm dia.) or 1/0 AWG (0.37” dia.)
Copper or steel lug / strip sizes up to 30 x 3,5 mm (1.2” x 0.14”)

Galvanized Steel Strip to Galvanized Steel Strip

Galvanized steel strip sizes up to 30 x 3,5 mm (1.2” x 0.14”)

Ground Rod Connections

Copper concentric conductor sizes up to 10mm2(4.2 mm dia.) or #6 AWG (0.18” dia.)
Copper strip sizes up to 30 x 2,0 mm (1.2” x 0.08”)

Copper concentric conductor sizes greater than 10mm2(4.2 mm dia.) or #6 AWG (0.18” dia.)
Copper strip sizes 30 x (2,5 – 3,0 mm) or 1.2” x (0.10” – 0.12”)
Steel strip sizes 30 x (0,5 – 3,5 mm) or 1.2” x (0.02” – 0.14”)