| TTI | BK/HKP-HH-R | 1.47 | 10 | 100 | | Eaton | | 1.47 @ 100 |
| Radwell | HKP-HH-R | 2.26 | 10 | 100 | | BUSSMANN | | 2.26 @ 100 |
| Onlinecomponents.com | BK/HKP-HH-R | 2.54 | 1 | 100 | | BUSSMANN / EATON | | 2.54 @ 100 |
| Hotenda | H565680 | 2.8175 | 1 | 100 | | Eaton (formerly Cooper Bussmann) | | 2.8175 @ 100 |
| iodParts | BK/HKP-HH-R | 3.509 | 400 | 800 | | Eaton | | 3.509 @ 400 |
  | AI Consolidated | HKP-HH-R-BUSSMANN | 4.2 | 1 | 100 | | Bussmann Eaton Cooper Fuses | 0.0314 | 4.2 @ 100 |
| Waldom | EATON BK/HKP-HH-R | 4.63 | 1 | 100 | | Eaton | | 4.63 @ 100 |
| Summit Racing | BSS-HKP-HH-R | 4.99 | 1 | 100 | | Bussmann | | 4.99 @ 100 |
| Dale-Electric | HKP-HH-R | 5.63 | 1 | 100 | | Cooper Bussmann | | 5.63 @ 100 |
  | ace4parts.com | HKP-HH-R | 5.73 | 1 | 100 | | BUSSMAN | | 5.73 @ 100 |
  | Walker Industrial | HKP-HH-R | 6.08 | 10 | 100 | 17 | Cooper Bussmann | | 6.08 @ 100 |
  | electricalparts.com | HKP-HH-R | 6.2944 | 1 | 100 | | Eaton\/Bussmann Series | | 6.2944 @ 100 |
  | Zoro | G2540982 | 6.3 | 1 | 1247 | | Eaton Bussmann | 0.35 | 6.3 @ 100 |
  | turtle.com | BUS BK/HKP-HH-R | 6.37 | 1 | 100 | | Eaton | | 6.37 @ 100 |
  | Carlton Bates Company | 05171264921 | 6.68 | 1 | 100 | | EATON BUSSMANN SERIES | | 6.68 @ 100 |
  | Galco | BK/HKP-HH-R-BUSS | 6.68 | 100 | 100 | | Bussmann | | 6.68 @ 100 |
| crescentelectric.com | 286925 | 6.72 | 1 | 100 | | Eaton Bussmann series | | 6.72 @ 100 |
  | sustainablesupply.com | C1164819 | 7.12 | 1 | 100 | | Eaton | 0.04 | 7.12 @ 100 |
| Digi-Key | 1024099 | 7.3144 | 1 | 3346 | | Eaton - Electronics Division | | 7.3144 @ 100 |
| RS Delivers | 849-5608 | 8.0316 | 1 | 940 | | Eaton | | 8.0316 @ 100 |
  | Newark | 63K9356 | 8.39 | 1 | 496 | | EATON BUSSMANN | | 8.39 @ 100 |
| steinerelectric.com | 886698 | 9.23 | 1 | 100 | | BUSSMANN | | 9.23 @ 100 |
  | Platt.com | 0955599 | 9.68 | 1 | 100 | | Eaton/Bussmann Series | | 9.68 @ 100 |
  | mecampbell.com | BUSHKP-HH-R | 9.72 | 10 | 100 | 51 | Bussmann | | 9.72 @ 100 |
| grainger.ca | WWG1CV90 | 9.98709056 | 1 | 100 | | BUSSMANN | 0.04 | 9.98709056 @ 100 |
  | simsupply.com | ZO-G2540982 | 13.43 | 1 | 797 | | Eaton Bussmann | | 13.43 @ 100 |
  | Raptor Supplies | AA9EZU | 13.944528 | 1 | 100 | | BUSSMANN | | 13.944528 @ 100 |
| us.rs-online.com | 70150689 | 16.89 | 1 | 299 | | Eaton Electronics | | 16.89 @ 100 |
| AmazonSC | B073466PX9 | 26.85 | 1 | 100 | | Bussmann | | 26.85 @ 100 |
| AmazonTP | B07S29GX99 | 62.21 | 1 | 100 | 1 | Bussmann / Eaton | | 62.21 @ 100 |
| standardelectricsupply.com | 2299868 | 659.0 | 1 | 100 | | Bussmann | | 659.0 @ 100 |