| Bussmann Class JFuses | |
| Series | Ampere Ratings | Class | Description | |
| 1-60Amps | ClassJ | Low-Peak®Dual-Element, Time-Delay Fuses | ||
| 70-600 Amps | Class J | Low-Peak® Dual-Element, Time-Delay Fuses | ||
| 1-60Amps | ClassJ | Limitron®Quick Acting Fuses | ||
| 70-600 Amps | Class J | Limitron® Quick Acting Fuses | 
