| AmazonTP | B005273W4M | 44.44 | 1 | In Stock | 2 | Cooper Bussmann | | 44.44 @ 1 |
  | Amazon | B00D5ZYULC | 60.99 | 1 | In Stock | | BUSSMANN | | 60.99 @ 1 |
| AmazonSC | B01I4CIQX8 | 60.99 | 1 | In Stock | | Bussmann%2C Fusetron | | 60.99 @ 1 |
  | Allfuses | FRN-R-400 | 85.44 | 1 | In Stock | | Bussmann | | 85.44 @ 1 |
  | superbreakers.com | FRN-R-400 | 85.55 | 1 | In Stock | | Eaton Bussmann | | 85.55 @ 1 |
  | turtle.com | BUS FRN-R-400 | 101.02 | 1 | In Stock | | Eaton | | 101.02 @ 1 |
  | Kelly Hayes | FRN-R-400 | 122.61 | 1 | In Stock | | BUSSMANN | | 122.61 @ 1 |
  | bscsource.com | FRNR400 | 132.19 | 1 | In Stock | | Cooper Bussmann | | 132.19 @ 1 |
| steinerelectric.com | 5110 | 138.63 | 1 | In Stock | | BUSSMANN | | 138.63 @ 1 |
  | sustainablesupply.com | C1208156 | 144.47 | 1 | In Stock | | Eaton | 1.55 | 144.47 @ 1 |
  | Zoro | G0749725 | 145.83 | 1 | In Stock | | Eaton Bussmann | 1.55 | 145.83 @ 1 |
  | AI Consolidated | FRN-R-400-BUSSMANN | 147.36 | 1 | In Stock | | Bussmann Eaton Cooper Fuses | 1.95 | 147.36 @ 1 |
  | ace4parts.com | FRN-R-400 | 150.0 | 1 | In Stock | | BUSSMAN | | 150.0 @ 1 |
| Waldom | EATON FRN-R-400 | 150.29 | 1 | In Stock | | Eaton | | 150.29 @ 1 |
  | Galco | FRN-R-400-BUSS | 156.22 | 1 | In Stock | | Bussmann | 1.95 | 156.22 @ 1 |
| Graybar | 88050682 | 159.5552 | 1 | In Stock | | Bussmann (Eaton) | | 159.5552 @ 1 |
  | Platt.com | 0357249 | 162.49 | 1 | 1 | | Eaton/Bussmann Series | | 162.49 @ 1 |
  | simsupply.com | ZO-G0749725 | 172.69 | 1 | 97 | | Eaton Bussmann | | 172.69 @ 1 |
  | Elliott Electric | FRNR400 | 232.8 | 1 | In Stock | | Eaton Bussmann Series | 1.94 | 232.8 @ 1 |
  | Walker Industrial | FRN-R-400 | 248.0 | 1 | In Stock | 10 | Cooper Bussmann | | 248.0 @ 1 |
  | National Supply Network | 75908251 | 256.93 | 1 | In Stock | | Cooper Bussmann | | 256.93 @ 1 |
| Future Electronics | 2050467 | 259.284 | 2 | In Stock | | Eaton | | 259.284 @ 2 |
  | Raptor Supplies | AE7RAL | 263.381742 | 1 | In Stock | | BUSSMANN | | 263.381742 @ 1 |
| standardelectricsupply.com | 47005 | 283.43 | 1 | In Stock | | Bussmann | | 283.43 @ 1 |
| us.rs-online.com | 71274924 | 315.16 | 1 | 7 | | Bussmann by Eaton | | 315.16 @ 1 |
  | Digi-Key | 5434845 | 357.12 | 1 | In Stock | | Eaton - Bussmann Electrical Division | | 357.12 @ 1 |
  | Newark | 81H4196 | 375.12 | 1 | In Stock | | EATON BUSSMANN | | 375.12 @ 1 |
| Airline Hydraulics | BUSSMANN FRN-R-400 | 429.53 | 1 | In Stock | | Cooper Bussmann | | 429.53 @ 1 |
  | Carlton Bates Company | 05171250753 | 870.6 | 1 | In Stock | | EATON BUSSMANN SERIES | | 870.6 @ 1 |