Preferred Lighting Protection, Inc. logo

Preferred Lightning Protection, Inc.

Residential | Commercial | Industrial

Contact Us.
We Answer the Phone!

1-866-299-7406
Local: 660-562-2771

2100 East First Street
Maryville, MO 64468

cr-3 thermoweld

thermOweld® CR-3

Categories: 

thermoweld cr-3
 
thermOweld® Type CR-3

Cadweld® Type GY

Ground
Rod Size
Cable
Code
Cadweld®
Mold Number
thermOweld®
Mold Number
Cartridge Size Price Key
1/2″ A
B
C
D
F
Q
GYE-148A
GYE-148B
GYE-148C
GYE-148D
GYE-148F
GYE-142Q
M-5107
M-2403
M-5111
M-5108
M-5110
M-1583
TS90
TS115
TS150
TS150
TS150
TS150
TM24
TM24
TM24
TM24
TM24
TM24
5/8″ A
B
C
D
F
Q
GYE-168A
GYE-168B
GYE-168C
GYE-168D
GYE-168F
GYE-162Q
M-5114
M-2409
M-5118
M-5115
M-5117
M-1588
TS90
TS115
TS150
TS150
TST50
TS150
TM24
TM24
TM24
TM24
TM24
TM24
3/4″ A
B
C
D
F
Q
GYE-188A
GYE-188B
GYE-188C
GYE-188D
GYE-188F
GYE-182Q
M-5119
M-5125
M-5124
M-5120
M-5123
M-1596
TS90
TS115
TS150
TS150
TS150
TS150
TM24
TM24
TM24
TM24
TM24
TM24
1″ A
B
C
D
F
Q
GYE-228A
GYE-228B
GYE-228C
GYE-228D
GYE-228F
GYE-222Q
M-2421
M-2422
M-2423
M-2424
M-2425
M-1605
TS90
TS115
TS150
TS150
TS150
TS150
TM24
TM24
TM24
TM24
TM24
TM24

Ground Rod Size Notes:
  1. 1/2″ ground rods — .505″ Actual Diameter. ThermOweld for 1/2″ ground rod fits both Copperclad and Stainless Steel ground rods.
  2. 5/8″ ground rods — .563″ actual diameter. For full 5/8″ (.625) ground rod and roll-threaded rod, add suffix “-N” to mold number, i.e. M-5058-N is full 5/8″ diameter ground rod or roll-threaded rod to 4/0 lightning protection cable.
  3. 3/4″ ground rods — .682″ actual diameter. For full 3/4″ (.750) ground rod and roll-threaded rod, add suffix “-N” to mold number, i.e., M-2420-N is full 3/4″ diameter ground rod or roll-threaded rod to 4/0 lightning protection cable.
  4. 1″ ground rods — .914″ actual diameter. For full 1″ (1.00) ground rod and roll-threaded rod, add suffix “-N” to mold number, i.e., M-2429-N is full 1″ diameter ground rod or roll-threaded rod to 4/0 lightning protection cable.
thermOweld® CR-3 was last modified: January 8th, 2026 by idp_admin