กราวด์หรอด ยี่ห้อ Kumwell
Tested : IEC 62561 – 2 , UL 467
Application : Suitable for disperse current into the earth
Material : Copper-bonded Steel
Standard Type (UL-Listed)
| Code No. | Nominal Diameter ( ⌀ ) (in) | Nominal Diameter ( ⌀ ) (mm) | Length (L) (ft) | Weight (kg) |
| GRCBU128 | 1/2 | 12.7 | 8 | 2.47 |
| GRCBU1210 | 1/2 | 12.7 | 10 | 3.08 |
| GRCBU588 | 5/8 | 14.2 | 8 | 3.08 |
| GRCBU5810 | 5/8 | 14.2 | 10 | 3.80 |
| GRCBU348 | 3/4 | 17.2 | 8 | 4.46 |
| GRCBU3410 | 3/4 | 17.2 | 10 | 5.58 |
| GRCBU18 | 1 | 23.1 | 8 | 7.46 |
| GRCBU110 | 1 | 23.1 | 10 | 10.15 |
Standard Type
| Code No. | Nominal Diameter ( ⌀ ) (in) | Nominal Diameter ( ⌀ ) (mm) | Length (L) (ft) | Weight (kg) |
| GRCBU124 | 1/2 | 12.7 | 4 | 1.23 |
| GRCBU125 | 1/2 | 12.7 | 5 | 1.54 |
| GRCBU126 | 1/2 | 12.7 | 6 | 1.85 |
| GRCBU584 | 5/8 | 14.2 | 4 | 1.54 |
| GRCBU585 | 5/8 | 14.2 | 5 | 1.92 |
| GRCBU586 | 5/8 | 14.2 | 6 | 2.31 |
| GRCBU587 | 5/8 | 14.2 | 7 | 2.69 |
| GRCBU344 | 3/4 | 17.2 | 4 | 2.23 |
| GRCBU345 | 3/4 | 17.2 | 5 | 2.78 |
| GRCBU346 | 3/4 | 17.2 | 6 | 3.35 |
| GRCBU347 | 3/4 | 17.2 | 7 | 3.89 |
| GRCBU16 | 1 | 23.1 | 6 | 6.09 |
