Thermoweld product details


No outside power, bulky gas tanks or other equipment associated with welding make exothermic welding possible in difficult accessible areas for tight field installation.

Incorporating patented mold lid, ignition is done safely from the top of the old with limited exhaust emanating from the side vent. The weld metal used is special formulations of powdered copper oxide and aluminum. Upon reaching critical temperature, the resulting molten weld metal drops into the weldcavity, instantly creating high-temperature molecular bond with conductor, which is corrosion free and has a very low milli-volt drop.

Mold Selection Wizard

Molds for Metric Conductors

Molds for Cathodic Protection

Molds for Rail Connections

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Infrastructure/Industry Applications

Cable to cable connection


CC-1


CC-1
TYPE MOLDS
Horizontal End to End
For Metric Conductors

CC-2
CC-2
TYPE MOLDS
Horizontal Cable Tap
to Horizontal Cable Run
For Metric Conductors


CC-1

CC-4
CC-4
TYPE MOLDS
Horizontal to Horizontal
Cable Cross
For Metric Conductors

CC-6
CC-6
TYPE MOLDS
Horizontal Parallel Tap For Metric Conductors

CC-7
CC-7
TYPE MOLDS
Horizontal Parallel through Cables
For Metric Conductors

CC-11
CC-11
TYPE MOLDS
Horizontal to Horizontal Cable Cross
For Metric Conductors

CC-14
CC-14
TYPE MOLDS
Horizontal Parallel through Cables
For Metric Conductors

Cable to Cable to Ground Rod Connections


CR-1
CR-1
TYPE MOLDS
Horizontal Cable Terminal to Ground Rod
For Metric Conductors

CR-2
CR-2
TYPE MOLDS
Horizontal Cable to Ground Rod
For Metric Conductors

CR-3
CR-3
TYPE MOLDS
Horizontal Thru Cable to Ground Rod
For Metric Conductors

Ground Rod to Ground Rod Connection


RR-1

RR-1
TYPE MOLDS
Ground Rod to Ground Rod

Cable to Steel or Cast Iron Connections


CS-1
CS-1
TYPE MOLDS
Horizontal Cable to Horizontal Steel Surface
For Metric Conductors
Note that the cable is OFF the surface

CS-8
CS-8
TYPE MOLDS
Horizontal Cable to Horizontal Steel Surface
For Metric Conductors
Note that the cable is ON the surface

CS-2
CS-2
TYPE MOLDS
Horizontal Thru Cable to Horizontal Steel Surface
For Metric Conductors
Note that the cable is OFF the surface

CS-9
CS-9
TYPE MOLDS
Horizontal Thru Cable to Horizontal Steel Surface
For Metric Conductors
Note that the cable is ON the surface

CS-3
CS-3
TYPE MOLDS
Angular Cable Drop to Vertical Steel Surface
For Metric Conductors

CS-7
CS-7
TYPE MOLDS
Overhead Vertical Tap Cable to Vertical Steel Surface
For Metric Conductors

CS-27
CS-27
TYPE MOLDS
Horizontal Thru Cable to Vertical Steel Surface
For Metric Conductors
Note that the cable is ON the surface

CS-32
CS-32
TYPE MOLDS
Cathodic Protection
Horizontal Cable to Horizontal Steel Pipe
For Metric Conductors

CS-33
CS-33
TYPE MOLDS
Cathodic Protection
Horizontal Cable to Horizontal Cast Iron Pipe
For Metric Conductors

CS-34
CS-34
TYPE MOLDS
Cathodic Protection
Horizontal Thru Cable to Horizontal Steel Pipe
For Metric Conductors

CS-35
CS-35
TYPE MOLDS
Cathodic Protection
Horizontal Thru Cable to Horizontal Cast Iron Pipe
For Metric Conductors

CS-36
CS-36
TYPE MOLDS
Cathodic Protection
Angular Cable Drop to Vertical Steel Surface
For Metric Conductors

Cable to Lug Connections & Copper Lugs


CB-1
CB-1
TYPE MOLDS
Horizontal Cable Tap to Horizontal Lug or Bus
For Metric Conductors
See pages 194-195 for Lug part numbers.

CB-33
CB-33
TYPE MOLDS
Horizontal Cable Tap to Horizontal Lug or Bus
For Metric Conductors
See page 53 for Information on Lugs

Cable to Copper Bus Bar Connections


CB-4
CB-4
TYPE MOLDS
For Metric Conductors
Horizontal Cable Tap to Horizontal Bus
For AWG Conductors

CB-5
CB-5
TYPE MOLDS
Horizontal Bus Tap to Horizontal Cable Run
For Metric Conductors

Copper Bus Bar to Copper Bus Bar Connections


BB-1
BB-1
TYPE MOLDS
Horizontal Bus End to End

BB-7
BB-7
TYPE MOLDS
Horizontal Flat Bus End to End

BB-3
BB-3
TYPE MOLDS
Vertical Drop Tap to Horizontal Run
For Metric Conductors

BB-14
BB-14
TYPE MOLDS
Horizontal Flat Bus Run and Tap
For Metric Conductors


BB-2
BB-2
TYPE MOLDS
Horizontal to Vertical at Right Angle

BB-41
BB-41
TYPE MOLDS
Horizontal to Horizontal Flat Bus

Copper Bus Bar to Steel Connections


BS-1
BS-1
TYPE MOLDS
Vertical Tap to Vertical Steel Surface
For Metric Conductors

BS-2
BS-2
TYPE MOLDS
Horizontal Tap to Horizontal Steel Surface
For Metric Conductors

BS-3
BS-3
TYPE MOLDS
Horizontal Thru Bar to Horizontal Steel Surface
For Metric Conductors

Steel Stud to Steel Connections


RS-1
RS-1
TYPE MOLDS
Horizontal and Vertical Stud to Steel

RS-2
RS-2
TYPE MOLDS
Horizontal and Vertical Stud to Steel

Copper Bus Bar to Ground Rod Connections


BR-1
BR-1
TYPE MOLDS
Horizontal Bus Terminal to Ground Rod
For Metric Conductors

BR-2
BR-2
TYPE MOLDS
Horizontal Bus to Ground Rod
For Metric Conductors

BR-3
BR-3
TYPE MOLDS
Horizontal Thru Bus to Ground Rod
For Metric Conductors

BR-7
BR-7
TYPE MOLDS
Horizontal Bus to Ground Rod
For Metric Conductors

Cable to Reinforcing Bar (Rebar) Connections


CRE-1
CRE-1
TYPE MOLDS
Horizontal Parallel Tap
For Metric Conductors

CRE-3
CRE-3
TYPE MOLDS
Horizontal thru Cable to Vertical Rebar
For Metric Conductors

CRE-6
CRE-6
TYPE MOLDS
Horizontal Cable Tap to Vertical Rebar
For Metric Conductors

Copper Bus Bar to Reinforcing Bar(Rebar) Connections


BRE-8
BRE-8
TYPE MOLDS
Horizontal Bus Tap to Vertical Rebar
For Metric Conductors

Cable to Steel or Cast Iron Connections


CS-32
CS-32
Horizontal Cable to Horizontal Steel Surface

CS-34
CS-34
Horizontal Thru Cable to Horizontal Steel Surface

CS-33
CS-33
Horizontal Cable to Horizontal Cast Iron Surface

CS-35
CS-35
Horizontal Thru Cable to Horizontal Cast Iron Surface

 


CS-36
CS-36
Cathodic Protection Cable to Vertical Steel Surface

CS-37
CS-37
Cathodic Protection Cable to Vertical Cast Iron

CS-48/CS-49
CS-48/CS-49
Cathodic Protection Field Made Bond to Horizontal Steel or Cast Iron Surface

CS-35
CS-35
Horizontal Thru Cable to Horizontal Cast Iron Surface

Jumper Bonds


Jumber Bonds
Jumber Bonds

Cable to Cable Connections


CC-1
CC-1
Horizontal End to End

CC-6
CC-6
Horizontal Parallel Tap

CC-2
CC-2
Horizontal Cable Tap to Horizontal Cable Run

Cable to Lug Connections


CB-1
CB-1
Cathodic Protection Cable to Lug

Cable to Ground Connections


CR-1
CR-1
Horizontal Cable to Ground Rod

CR-2
CR-1
Horizontal Cable to Ground Rod

Join Bonds & Joint Bond Welders


SJB-1
SJB-1
Welders and Molds are sold in pairs only.

SJB-2
SJB-2
Welder and Frames are sold in pairs only.

WW-1 WELDER
WW-1 Welder
frames and replacement molds are sold in pairs only.

Bonds for Switches,Bootleg,Frogs & Fouling


Bond Types
Bonds For Switches Bootlegs, Frogs & Foulings

Hammer Dies


Hammer Dies
Hammer Dies

Bond Strand & Cable Gaurds


Bond Strand
Bond Strand