| AmazonTP | B002090MDE | 10.6 | 1 | In Stock | 2 | Cooper Bussmann | | 10.6 @ 1 |
  | Allfuses | KTK-R-6 | 11.14 | 1 | In Stock | | Bussmann | | 11.14 @ 1 |
  | galesburgelectric.com | KTK-R-6 | 11.66 | 1 | In Stock | | Bussmann | | 11.66 @ 1 |
  | superbreakers.com | KTK-R-6 | 14.79 | 1 | 35 | | Eaton Bussmann | | 14.79 @ 1 |
  | turtle.com | BUS KTK-R-6 | 15.53 | 1 | In Stock | | Eaton | | 15.53 @ 1 |
  | Raptor Supplies | AE8QMK | 16.7490765 | 1 | In Stock | | BUSSMANN | | 16.7490765 @ 1 |
  | Kelly Hayes | KTK-R-6 | 17.76 | 1 | 6 | | BUSSMANN | | 17.76 @ 1 |
  | bscsource.com | KTKR6 | 21.29 | 1 | In Stock | | Cooper Bussmann | | 21.29 @ 1 |
  | AI Consolidated | KTK-R-6-BUSSMANN | 21.33 | 1 | In Stock | | Bussmann Eaton Cooper Fuses | 0.02 | 21.33 @ 1 |
  | Tedss | 2026001304 | 21.86 | 1 | In Stock | | COOPER BUSSMANN | | 21.86 @ 1 |
| Monarch Electric | 58236 | 22.49 | 1 | In Stock | | Bussmann | | 22.49 @ 1 |
| Onlinecomponents.com | KTK-R-6 | 23.44 | 1 | In Stock | | Bussmann / Eaton | | 23.44 @ 1 |
| Waldom | EATON ELECTRONICS KTK-R-6 | 23.53 | 1 | In Stock | | Eaton Electronics | | 23.53 @ 1 |
  | globalcommercialparts.com | BUS_KTKR6 | 24.18 | 1 | 13 | | BUSSMAN | | 24.18 @ 1 |
  | Zoro | G3214696 | 24.44 | 1 | 1641 | | Eaton Bussmann | 0.02 | 24.44 @ 1 |
  | Galco | KTK-R-6-BUSS | 24.44 | 1 | 13 | | Bussmann | 0.025 | 24.44 @ 1 |
  | Walker Industrial | KTK-R-6 | 24.44 | 10 | In Stock | | Cooper Bussmann | | 24.44 @ 10 |
  | Carlton Bates Company | 05171242065 | 25.21 | 1 | In Stock | | EATON BUSSMANN SERIES | | 25.21 @ 1 |
| Graybar | 88052140 | 25.6816 | 1 | 33 | | Bussmann (Eaton) | | 25.6816 @ 1 |
  | Platt.com | 0008699 | 27.29 | 1 | 62 | | Eaton/Bussmann Series | | 27.29 @ 1 |
| Hotenda | H558125 | 27.66 | 1 | In Stock | | Eaton (formerly Cooper Bussmann) | | 27.66 @ 1 |
| grainger.ca | BUSKTK-R6 | 29.41691718 | 1 | In Stock | | BUSSMANN | 0.02 | 29.41691718 @ 1 |
| steinerelectric.com | 5038 | 32.01 | 1 | In Stock | | BUSSMANN | | 32.01 @ 1 |
  | Elliott Electric | KTKR6 | 35.33 | 1 | In Stock | | Eaton | 0.02 | 35.33 @ 1 |
| Future Electronics | 6028370 | 37.548 | 10 | In Stock | | Eaton | | 37.548 @ 10 |
  | Component Electronics | 505-246 | 38.46 | 1 | 2 | | BUSSMANNN | | 38.46 @ 1 |
| swatee.com | KTK-R-6 | 40.51 | 1 | 3 | | Eaton | | 40.51 @ 1 |
  | kempstoncontrols.co.uk | KTK-R-6 | 48.0572235 | 1 | 74 | | Bussmann | | 48.0572235 @ 1 |
  | National Supply Network | 74760463 | 49.89 | 10 | In Stock | | Cooper Bussmann | | 49.89 @ 10 |
  | Digi-Key | 1877817 | 50.19 | 1 | 10 | | Eaton - Bussmann Electrical Division | | 50.19 @ 1 |
| us.rs-online.com | 70150958 | 51.32 | 1 | 55 | | Bussmann by Eaton | | 51.32 @ 1 |
| RS Delivers | 848-3920 | 53.652 | 1 | In Stock | | Eaton | | 53.652 @ 1 |
  | Newark | 01P3607 | 60.37 | 1 | 15 | | EATON BUSSMANN | | 60.37 @ 1 |
| Airline Hydraulics | BUSSMANN KTK-R-6 | 72.11 | 1 | 324 | | Cooper Bussmann | | 72.11 @ 1 |