| iodParts | BK/ABC-12-R | 0.313 | 1000 | 5300 | | Eaton | | 0.313 @ 1000 |
 | kempstoncontrols.co.uk | ABC-12 | 0.692757 | 1 | 172 | | Bussmann | | 0.692757 @ 5 |
 | Walker Industrial | ABC-12-R | 0.71 | 5 | 5 | | Cooper Bussmann | | 0.71 @ 5 |
 | Newark | 48K9320 | 0.849 | 1 | 385 | | EATON BUSSMANN | | 0.849 @ 5 |
| Hotenda | H574257 | 0.886 | 1 | 5 | | Eaton (formerly Cooper Bussmann) | | 0.886 @ 5 |
 | Digi-Key | 283-2608-ND | 0.908 | 1 | 5 | | Eaton - Electronics Division | | 0.908 @ 5 |
| us.rs-online.com | 70149332 | 1.43 | 1 | 1082 | | Eaton Electronics | | 1.43 @ 5 |
| Dale-Electric | ABC-12-R | 1.52 | 1 | 5 | | Cooper Bussmann | | 1.52 @ 5 |
 | Crescent Electric Supply Co | 299305 | 1.54 | 1 | 5 | | Cooper Bussmann | | 1.54 @ 5 |
 | Tedss | 2026003203 | 1.8 | 6 | 5 | | COOPER BUSSMANN | | 1.8 @ 6 |
 | superbreakers.com | ABC-12 | 2.1 | 1 | 5 | | Eaton Bussmann | | 2.1 @ 5 |
 | crescentelectric.com | 127252 | 2.1 | 1 | 200 | | Eaton Bussmann series | | 2.1 @ 5 |
| Future Electronics | C007914525 | 2.22 | 10 | 5 | | Eaton | | 2.22 @ 10 |
 | Radwell | ABC-1-2-R | 2.25 | 1 | 9 | | BUSSMANN FUSETRON | | 2.25 @ 5 |
 | Allfuses | ABC-12 | 2.29 | 1 | 626 | | Bussmann | | 2.29 @ 5 |
| Monarch Electric | 60693 | 2.31 | 1 | 5 | | Bussmann | | 2.31 @ 5 |
| Waldom | EATON ABC-12 | 2.45 | 1 | 5 | | Eaton | | 2.45 @ 5 |
| steinerelectric.com | 805548 | 2.55 | 1 | 5 | | BUSSMANN | | 2.55 @ 5 |
| Onlinecomponents.com | ABC-12 | 2.62 | 1 | 190 | | BUSSMANN / EATON | | 2.62 @ 5 |
| uri.com | ABC12 | 2.7 | 1 | 5 | | Bussmann | 0.1 | 2.7 @ 5 |
| Verical | ABC-12 | 2.94 | 10 | 2239 | | Cooper Bussmann | | 2.94 @ 10 |
 | Platt.com | 0959133 | 3.02 | 1 | 5 | | Eaton/Bussmann Series | | 3.02 @ 5 |
 | AI Consolidated | ABC-12-BUSSMANN | 3.17 | 1 | 5 | | Bussmann Eaton Cooper Fuses | 0.0249 | 3.17 @ 5 |
| cbtcompany.com | ABC-12-R | 3.32 | 1 | 5 | | Bussmann | | 3.32 @ 5 |
| Mouser | 504-BK/ABC-12A-R | 3.39 | 1 | 1129 | | Cooper Bussmann | | 3.39 @ 5 |
| Airline Hydraulics | BUSSMANN ABC-12-R | 3.42 | 1 | 710 | | Cooper Bussmann | | 3.42 @ 5 |
| swatee.com | ABC-12-R | 3.77 | 1 | 69 | | Eaton | | 3.77 @ 5 |
 | National Supply Network | 71922355 | 6.738 | 5 | 5 | | Cooper Bussmann | | 6.738 @ 5 |
 | globalcommercialparts.com | BUS_BKABC12R | 6.81 | 1 | 107 | | BUSSMAN | | 6.81 @ 5 |
 | Amazon | B000VWHSZC | 7.74 | 1 | 5 | | Bussmann | 0.05 | 7.74 @ 5 |
 | sustainablesupply.com | C1164440 | 8.73 | 1 | 5 | | Eaton | 0.01 | 8.73 @ 5 |
 | Automation Direct | ABC12 | 8.75 | 1 | 56 | | Bussmann | 0.04 | 8.75 @ 5 |
 | Carlton Bates Company | 05171270012 | 11.0 | 1 | 5 | | EATON BUSSMANN SERIES | | 11.0 @ 5 |
| standardelectricsupply.com | 2258941 | 11.3 | 1 | 5 | | Bussmann | | 11.3 @ 5 |
 | simsupply.com | ZO-G0471904 | 14.56 | 1 | 397 | | Eaton Bussmann | | 14.56 @ 5 |
 | Raptor Supplies | AA9AXM | 18.637398 | 1 | 5 | | BUSSMANN | | 18.637398 @ 5 |
| Arrow | BK/ABC-12-R | 49.866 | 1 | 1312 | | Cooper Bussmann | | 49.866 @ 5 |
| AmazonTP | B07RZ3QP7H | 55.71 | 1 | 5 | 1 | Bussmann / Eaton | | 55.71 @ 5 |
| AmazonSC | B07RZ3YTWK | 74.52 | 1 | 5 | | Bussmann %2F Eaton | | 74.52 @ 5 |
 | ebay.com_2020liquidations | ABC-12 | 102.19 | 1 | 5 | | COOPER BUSSMANN | | 102.19 @ 5 |
 | ebay.com_crimpsupply | ABC-12 | 105.98 | 1 | 5 | | COOPER BUSSMANN | | 105.98 @ 5 |
| Graybar | 25088107 | 229.32 | 100 | 5 | | Bussmann (Eaton) | | 229.32 @ 100 |
 | Zoro | G205879774 | 245.0 | 1 | 5 | | Eaton Bussmann | 0.006 | 245.0 @ 5 |
