| Arrow | BK/GMD-500-R | 0.045 | 1 | 1087 | | Cooper Bussmann | | 0.045 @ 50 |
| iodParts | BK/GMD-500-R | 0.538 | 500 | 800 | | Eaton | | 0.538 @ 500 |
| Hotenda | H574595 | 0.66 | 1 | 50 | | Eaton (formerly Cooper Bussmann) | | 0.66 @ 50 |
  | Newark | 48K9641 | 0.757 | 1 | 836 | | EATON BUSSMANN | | 0.757 @ 50 |
  | Digi-Key | 283-2910-ND | 0.7822 | 1 | 50 | | Eaton - Electronics Division | | 0.7822 @ 50 |
  | Radwell | BKGMD500R | 0.89 | 100 | 50 | | BUSSMANN | | 0.89 @ 100 |
| Onlinecomponents.com | BK/GMD-500-R | 1.44 | 1 | 50 | | Bussmann / Eaton | | 0.494 @ 101 |
  | Walker Industrial | GMD-500-R | 1.72 | 5 | 50 | 17 | Cooper Bussmann | | 1.72 @ 50 |
  | AI Consolidated | GMD-500-R-BUSSMANN | 1.86 | 1 | 50 | | Bussmann Eaton Cooper Fuses | 0.0139 | 1.86 @ 50 |
| Waldom | EATON BK/GMD-500-R | 1.87 | 1 | 50 | | Eaton | | 1.87 @ 50 |
| Dale-Electric | GMD-500-R | 1.89 | 1 | 50 | | Cooper Bussmann | | 1.89 @ 50 |
  | Galco | BK/GMD-500-R-BUSS | 2.61 | 100 | 50 | | Bussmann | | 2.61 @ 100 |
  | NEP Electronics | GMD-500-R | 2.85 | 26 | 895 | | Bussmann | | 2.85 @ 50 |
| us.rs-online.com | 70149770 | 3.75 | 1 | 119 | | Eaton Electronics | | 3.75 @ 50 |
| Mouser | 504-BK/GMD-500-R | 3.95 | 1 | 974 | | Cooper Bussmann | | 3.95 @ 50 |
| crescentelectric.com | 184886 | 3.97 | 1 | 50 | | Eaton Bussmann series | | 3.97 @ 50 |
| steinerelectric.com | 397540 | 4.5 | 1 | 50 | | BUSSMANN | | 4.5 @ 50 |
  | Carlton Bates Company | 05171265795 | 4.75 | 1 | 50 | | EATON BUSSMANN SERIES | | 4.75 @ 50 |
  | Platt.com | 0955037 | 5.23 | 1 | 50 | | Eaton/Bussmann Series | | 5.23 @ 50 |
| AmazonTP | B011NCBPKC | 5.9 | 1 | 50 | 1 | Cooper Bussmann | | 5.9 @ 50 |
| Airline Hydraulics | BUSSMANN GMD-500-R | 5.9 | 1 | 50 | | Cooper Bussmann | | 5.9 @ 50 |
  | National Supply Network | 71924641 | 6.6998 | 5 | 50 | | Cooper Bussmann | | 6.6998 @ 50 |
  | Zoro | G3293726 | 10.19 | 1 | 168 | | Eaton Bussmann | 0.1 | 10.19 @ 50 |
| standardelectricsupply.com | 2168290 | 14.05 | 1 | 50 | | Bussmann | | 14.05 @ 50 |
  | sustainablesupply.com | C1164593 | 16.41 | 1 | 50 | | Eaton | 0.1 | 16.41 @ 50 |
  | simsupply.com | ZO-G3293726 | 18.03 | 1 | 97 | | Eaton Bussmann | | 18.03 @ 50 |
| grainger.ca | WWG1CK27 | 22.12982494 | 1 | 50 | | BUSSMANN | 0.1 | 22.12982494 @ 50 |
  | Raptor Supplies | AA9CXE | 31.710393 | 1 | 50 | | BUSSMANN | | 31.710393 @ 50 |
| AmazonSC | B07RYBGHTJ | 106.09 | 1 | 50 | | Bussmann %2F Eaton | | 106.09 @ 50 |
| Graybar | 25142225 | 125.1488 | 100 | 50 | | Bussmann (Eaton) | | 125.1488 @ 100 |
  | turtle.com | BUS BK/GMD-500-R | 276.07 | 1 | 50 | | Eaton | | 276.07 @ 50 |