 | i-components | BK/GMC-315-R | 0.451 | 1 | 72707 | | Bussmann (Eaton) | | 0.451 @ 10 |
| iodParts | BK/GMC-315-R | 0.521 | 500 | 600 | | Eaton | | 0.521 @ 500 |
 | Newark | 48K9591 | 0.958 | 1 | 17 | | EATON ELECTRONICS | | 0.958 @ 10 |
| Hotenda | H575151 | 1.003 | 1 | 10 | | Eaton (formerly Cooper Bussmann) | | 1.003 @ 10 |
 | Digi-Key | 283-3339-ND | 1.063 | 1 | 10 | | Eaton - Electronics Division | | 1.063 @ 10 |
| Radwell | BKGMC315R | 1.48 | 100 | 10 | | BUSSMANN | | 1.48 @ 100 |
| Arrow | BK/GMC-315-R | 1.574 | 1 | 1000 | | Cooper Bussmann | | 1.574 @ 10 |
| Onlinecomponents.com | BK/GMC-315-R | 2.23 | 1 | 10 | | Bussmann / Eaton | | 2.23 @ 10 |
 | Walker Industrial | GMC-315-R | 2.46 | 5 | 10 | 17 | Cooper Bussmann | | 2.46 @ 10 |
| Dale-Electric | GMC-315-R | 2.7 | 1 | 10 | | Cooper Bussmann | | 2.7 @ 10 |
 | AI Consolidated | GMC-315-R-BUSSMANN | 2.71 | 1 | 10 | | Bussmann Eaton Cooper Fuses | 0.0203 | 2.71 @ 10 |
| Waldom | Eaton Electronics BK/GMC-315-R | 2.83 | 100 | 100 | | Eaton Electronics | | 2.83 @ 100 |
 | Galco | BK/GMC-315-R-BUSS | 3.75 | 100 | 10 | | Bussmann | | 3.75 @ 100 |
| TTI | GMC-315-R | 4.32 | 10 | 10 | | Cooper Bussmann | | 4.32 @ 10 |
| Mouser | 504-BK/GMC-315-R | 5.51 | 1 | 387 | | Cooper Bussmann | | 5.51 @ 10 |
| Graybar | 25142347 | 5.7568 | 5 | 10 | | Bussmann (Eaton) | | 5.7568 @ 10 |
 | Platt.com | 0954820 | 7.52 | 1 | 10 | | Eaton/Bussmann Series | | 7.52 @ 10 |
 | Zoro | G1207227 | 14.6 | 1 | In Stock | | Eaton Bussmann | 0.03 | 14.6 @ 10 |
| us.rs-online.com | 71928112 | 19.85 | 100 | 10 | | Eaton Electronics | | 19.85 @ 100 |
 | simsupply.com | ZO-G1207227 | 23.25 | 1 | 10 | | Eaton Bussmann | | 23.25 @ 10 |
 | sustainablesupply.com | C1164575 | 24.06 | 1 | 10 | | Eaton | 0.03 | 24.06 @ 10 |
| grainger.ca | WWG1CK05 | 30.75240022 | 1 | 10 | | BUSSMANN | 0.03 | 30.75240022 @ 10 |
 | Raptor Supplies | AA9CWK | 40.425723 | 1 | 10 | | BUSSMANN | | 40.425723 @ 10 |
 | turtle.com | BUS BK/GMC-315-R | 401.76 | 1 | 10 | | Eaton | | 401.76 @ 10 |
