| Gerber | BK/GMA-1.25A | 0.17 | 1 | 25500 | | Cooper Bussmann | | 0.17 @ 50 |
| Sager Electronics | BK1/GMA-1.25-R | 0.193 | 1000 | 50 | | Cooper Bussmann | | 0.193 @ 1000 |
| Avnet | BK1-GMA-1-25-R | 0.197 | 1000 | 50 | | Cooper Bussmann | | 0.197 @ 1000 |
| Hotenda | H574456 | 0.2916 | 1 | 50 | | Eaton (formerly Cooper Bussmann) | | 0.2916 @ 50 |
  | BD Enterprises | GMA-1.25A | 0.3 | 1 | 61 | | Bussmann | 0.1 | 0.3 @ 50 |
  | swatee.com | BK/GMA-1.25-R | 0.53 | 1 | 50 | | Eaton | | 0.53 @ 50 |
  | Carlton Bates Company | 05171264780 | 0.74 | 1 | 50 | | EATON BUSSMANN SERIES | | 0.74 @ 50 |
| Dale-Electric | GMA-1.25A | 0.89 | 1 | 50 | | Cooper Bussmann | | 0.89 @ 50 |
  | Walker Industrial | GMA-1-25-R | 0.95 | 5 | 50 | 10 | Cooper Bussmann | | 0.95 @ 50 |
| Waldom | Eaton Electronics GMA-1.25A | 1.04 | 52 | 1610 | | Eaton Electronics | | 1.04 @ 52 |
  | Radwell | BKGMA125R | 1.07 | 100 | 50 | | BUSSMANN | | 1.07 @ 100 |
| Master Electronics | BKGMA125A | 1.13 | 1 | 74 | | Cooper Bussmann | | 1.13 @ 50 |
| Electro Sonic | BKGMA125A | 1.1978 | 1 | 347 | | Cooper Bussmann | | 1.1978 @ 50 |
  | AI Consolidated | GMA-1-25A-BUSSMANN | 1.38 | 1 | 50 | | Bussmann Eaton Cooper Fuses | 0.0109 | 1.38 @ 50 |
  | Galco | BK/GMA-1.25-R-BUSS | 1.43 | 100 | 50 | | Bussmann | | 1.43 @ 100 |
| us.rs-online.com | 74056963 | 1.58 | 1 | 50 | | Eaton Electronics | | 1.58 @ 50 |
| TTI | GMA-1.25-R | 1.66 | 10 | 100 | | Cooper Bussmann | | 1.66 @ 50 |
| Onlinecomponents.com | GMA-1.25A | 1.73 | 1 | 157 | | BUSSMANN / EATON | | 1.73 @ 50 |
  | crescentelectric.com | 151671 | 1.93 | 1 | 50 | | Eaton Bussmann series | | 1.93 @ 50 |
  | Platt.com | 0964669 | 1.95 | 1 | 50 | | Eaton/Bussmann Series | | 1.95 @ 50 |
| Newark | 39AJ8695 | 2.08 | 1 | 50 | | EATON BUSSMANN | | 2.08 @ 50 |
  | Allfuses | GMA-1.25-R | 2.19 | 1 | 233 | | Bussmann | | 2.19 @ 50 |
  | Digi-Key | GMA-1.25-R-ND | 2.214 | 5 | 50 | | Eaton - Electronics Division | | 2.214 @ 50 |
| Mouser | 504-GMA-1.25-R | 2.28 | 1 | 50 | | Cooper Bussmann | | 2.28 @ 50 |
  | AmazonSC | B009RUDPTC | 2.29 | 1 | 50 | | Bussmann | 0.05 | 2.29 @ 50 |
  | superbreakers.com | GMA-1.25-R | 2.59 | 1 | 50 | | Eaton Bussmann | | 2.59 @ 50 |
| Superbreakers | GMA-1.25 | 2.59 | 1 | 50 | | Cooper / Bussmann | | 2.59 @ 50 |
| Airline Hydraulics | BUSSMANN GMA-1.25-R | 3.24 | 1 | 50 | | Cooper Bussmann | | 3.24 @ 50 |
  | National Supply Network | 71917702 | 4.8698 | 5 | 50 | | Cooper Bussmann | | 4.8698 @ 50 |
| AmazonTP | B003AUDFI6 | 5.9 | 1 | 50 | 20 | Cooper Bussmann | | 5.9 @ 50 |
  | Raptor Supplies | AA9CPP | 18.3580605 | 1 | 50 | | BUSSMANN | | 18.3580605 @ 50 |
  | Zoro | G105879676 | 89.7 | 1 | 50 | | Eaton Bussmann | | 89.7 @ 50 |
  | turtle.com | BUS GMA-1.25A | 107.28 | 1 | 50 | | Eaton | | 107.28 @ 50 |
| Graybar | 25141952 | 193.0096 | 5 | 50 | | Bussmann (Eaton) | | 193.0096 @ 50 |
  | kempstoncontrols.co.uk | GMA-1.25A | 223.47 | 1 | 601 | | Bussmann | | 223.47 @ 50 |