  | kempstoncontrols.co.uk | GMA-2.5A | 0.111735 | 1 | 1092 | | Bussmann | | 0.111735 @ 50 |
  | i-components | BK/GMA-2.5-R | 0.119 | 1 | 335332 | | Bussmann (Eaton) | | 0.119 @ 50 |
| iodParts | GMA-2.5-R | 0.177 | 1700 | 3100 | | Eaton | | 0.177 @ 1700 |
| specialtycontrolsystems.com | GMA-2.5-R | 0.19 | 1 | 50 | | BUSSMAN | | 0.19 @ 50 |
| Verical | BK1/GMA-2.5-R | 0.192 | 160 | 300 | | Eaton | | 0.192 @ 160 |
  | BD Enterprises | GMA-2.5A | 0.22 | 1 | 132 | | Bussmann | 0.0025 | 0.22 @ 50 |
| Hotenda | H574438 | 0.2836 | 1 | 50 | | Eaton (formerly Cooper Bussmann) | | 0.2836 @ 50 |
  | swatee.com | BK/GMA-2.5A | 0.68 | 1 | 111 | | Eaton | | 0.68 @ 50 |
  | Carlton Bates Company | 05171264788 | 0.74 | 1 | 50 | | EATON BUSSMANN SERIES | | 0.74 @ 50 |
| Onlinecomponents.com | GMA-2.5-R | 0.81 | 1 | 50 | | Bussmann / Eaton | | 0.2 @ 101 |
| Arrow | GMA-2.5-R | 0.884 | 1 | 50 | | Cooper Bussmann | | 0.884 @ 50 |
| Radwell | GMA-2.5 | 0.94 | 1 | 50 | | BUSSMANN | | 0.94 @ 50 |
  | Walker Industrial | GMA-2-5-R | 0.95 | 5 | 50 | 17 | Cooper Bussmann | | 0.95 @ 50 |
| Dale-Electric | GMA-2.5-R | 1.04 | 1 | 50 | | Cooper Bussmann | | 1.04 @ 50 |
  | AI Consolidated | GMA-2-5-R-BUSSMANN | 1.04 | 1 | 50 | | Bussmann Eaton Cooper Fuses | 0.01 | 1.04 @ 50 |
| Waldom | Eaton Electronics GMA-2.5-R | 1.14 | 47 | 1750 | | Eaton Electronics | | 1.14 @ 50 |
  | Component Electronics | 500-48 | 1.31 | 1 | 50 | | BUSSMANNN | | 1.31 @ 50 |
  | Galco | BK/GMA-2.5-R-BUSS | 1.43 | 100 | 50 | | Bussmann | | 1.43 @ 100 |
| us.rs-online.com | 74056969 | 1.58 | 5 | 50 | | Eaton Electronics | | 1.58 @ 50 |
  | Allfuses | GMA-2.5-R | 1.94 | 1 | 507 | | Bussmann | | 1.94 @ 50 |
  | Platt.com | 0964673 | 1.95 | 1 | 50 | | Eaton/Bussmann Series | | 1.95 @ 50 |
| crescentelectric.com | 124809 | 2.18 | 1 | 50 | | Eaton Bussmann series | | 2.18 @ 50 |
  | Digi-Key | GMA-2.5-R-ND | 2.214 | 5 | 50 | | Eaton - Electronics Division | | 2.214 @ 50 |
| steinerelectric.com | 861757 | 2.28 | 1 | 50 | | BUSSMANN | | 2.28 @ 50 |
| Mouser | 504-GMA-2-5-R | 2.28 | 1 | 187 | | Cooper Bussmann | | 2.28 @ 50 |
| Newark | 50K8723 | 2.31 | 5 | 50 | | EATON BUSSMANN | | 2.31 @ 50 |
  | superbreakers.com | GMA-2.5-R | 2.59 | 1 | 50 | | Eaton Bussmann | | 2.59 @ 50 |
| Superbreakers | GMA-2.5 | 2.59 | 1 | 50 | | Cooper / Bussmann | | 2.59 @ 50 |
  | Raptor Supplies | AE8QJA | 2.6704665 | 1 | 50 | | BUSSMANN | | 2.6704665 @ 50 |
| Airline Hydraulics | BUSSMANN GMA-2.5-R | 3.24 | 1 | 50 | | Cooper Bussmann | | 3.24 @ 50 |
  | National Supply Network | 71917785 | 4.4898 | 5 | 50 | | Cooper Bussmann | | 4.4898 @ 50 |
| AmazonTP | B003AU9C7E | 5.9 | 1 | 50 | 20 | Cooper Bussmann | | 5.9 @ 50 |
  | Zoro | G1373565 | 6.29 | 1 | 831 | | Eaton Bussmann | 0.02 | 6.29 @ 50 |
  | simsupply.com | ZO-G1373565 | 13.42 | 1 | 397 | | Eaton Bussmann | | 13.42 @ 50 |
| Amazon | B011NAQH0W | 38.37 | 1 | 50 | | Eaton Bussmann | | 38.37 @ 50 |
| AmazonSC | B013ENET4W | 51.6 | 1 | 50 | | Cooper Bussmann | | 51.6 @ 50 |
  | ebay.com_zorotools | GMA-2.5-R | 105.94 | 1 | 50 | | EATON BUSSMANN | | 105.94 @ 50 |
  | turtle.com | BUS BK/GMA-2.5-R | 154.87 | 1 | 50 | | Eaton | | 154.87 @ 50 |
| Graybar | 25088276 | 193.0096 | 5 | 50 | | Bussmann (Eaton) | | 193.0096 @ 50 |