An irreversible ground tap figure “C” connector. Used for all cables from #6 solid to 500 kcmil. UL Listed for Class I lightning protection systems.
| Catalog Number | Burndy Cross Reference | Commercial Copper Cable Range/Ground Rod to Copper Cable | Stranded Copper Cable Range | A | B | Die Index No. | Installation Data (number of crimps) |
||
|---|---|---|---|---|---|---|---|---|---|
| Run | Tap | Run | Tap | Y750/Y35/PAT750/Y39 HYPRESS™ | |||||
| C6440 | YGHC2C2 | #6 Sol. (0.162) #2 (0.292) 1/4″ Rod7 |
#6 Sol. (0.162) #2 (0.292) 1/4″ |
10 mm2 (4.12 mm) 35mm2 (7.62 mm) |
10 mm2 (4.12 mm) 35mm2 (7.62 mm) |
1.16 [30] |
0.75 [19] |
C | U-C1 |
| C6441 | YGHC26C2 | 1 Str. (0.328) 2/0 Str. (0.419) 3/8″ Rod7 |
#6 Sol. (0.162) #2 (0.292) 1/4″ |
35mm2 (7.62 mm) 70mm2 (10.9 mm) |
35mm2 (7.62 mm) 70mm2 (10.9 mm) |
1.41 [35] |
0.75 [19] |
0 | U-01 |
| C6442 | YGHC26C26 | 1 Str. (0.328) 2/0 Str. (0.419) |
1.54 [39] |
0.75 [19] |
|||||
| C6443 | YGHC29C26 | 3/0 Str. (0.470) 250 kcmil 1/2″ or 5/8″ Rod7 |
6 Sol. (0.419) 2/0 Str. (0.419 |
95 mm2 (12.5 mm) 120 mm2 (14.4 mm) |
1.97 [50] |
0.75 [19] |
997 | 9971 | |
| C6444 | YGHC29C29 | 3/0 Str. (0.470) 250 kcmil |
95 mm2 (12.5 mm) 120 mm2 (14.4 mm) |
2.06 [52] |
0.88 [22] |
||||
| C6445 | YGHC34C266 | — | #6 Sol. (0.162) 2/0 Str. (0.419) |
150 mm2 (16 mm) 240 mm2 (20.35 mm) |
35mm2 (7.62 mm) 70mm2 (10.9 mm) |
2.42 [62] |
0.88 [22] |
1011 | U10112 |
1 Where a “U” or “PU” die is recommended with the Y45 HYPRESS™, PT6515 adapter must be used.
2 Where a “U” or “PU” die is recommended with the Y46 HYPRESS™, a PUADP-1 adapter must be used.
3 Listed under UL486A for copper wire connectors.
4 Dimensions in brackets [ ] are in millimeters.
5 In referencing connectors without PENETROX™ oxide inhibitor add suffix “NP” to the end of the catalog number.
6 These connectors can only be installed using the Y750, Y45 or Y46 HYPRESS™ with the recommended dies. These connectors cannot be installed with the Y35 and Y39 HYPRESS™.
7 Ground rod to copper cable is UL 467 Listed for direct burial in earth and concrete.
Preferred Lightning Protection Cable Cross
| #6 Sol. (.162)–#2 Str. (.292) | C61, C61T, C62, C62T, C63, C63T, C64, C64T, C65, C65T |
| #8 Sol. (.128)–6 Str. (.184) | C63, C63T |
| #4 Sol. (.204)–#2 Str. (.292.) | C64, C64T, C65, C65T |
| 1/0 Str. (.372)–2/0 Str. (.419) | C50, C50T, C51, C52, C52T, C53, C54-19, C56-19, C56-19T |
| 3/0 Str. (.470)–250 kcmil (.575) | C55, C55T, C56, C56T, C59-19, C59-19T, C59-37, C59-37T |
| 1/0 Str. (.372)–250 kcmil (.575) | C52, C52T, C53, C54, C54T, C54T, C55, C55T, C56, C56T, C56-19, C56-19T, C58-19, C58-19T, C59-19, C59-19T, C59-37, C59-37T |
YGHC-C was last modified: January 22nd, 2026 by