This professional fuse holder is designed for use with T-fuses in high-load circuits. For protecting powerful batteries, especially lithium types, and consumers such as bow thrusters, inverters or electric drives. Suitable for 225-400 A fuses.
The robust design with four 10 mm threaded bolts allows the fuse to be changed without disconnecting the connecting cables at the same time. This fuse holder and the matching T-fuses are particularly suitable for use in potentially explosive atmospheres. Features removable tabs on the cover for side-exit install of connection cables if required.
Features
- Suitable for T-fuses between 225-400 A (fuse dimensions: Length approx. 70 mm, connection width approx. 25 mm, hole spacing approx. 47 mm)
- Enough space to quickly and easily install cable lugs with 8 mm hole
- Change the fuse without disconnecting the connecting cables at the same time
- Insulating cover meets ABYC and USCG requirements
- Removable tabs in the cover allow cable access from all directions
Large tin-plated copper mounting blocks with large contact surfaces ensure good conductive contacts, solid fuse and cable lug fastening and sufficient heat dissipation at high currents.
- Rustproof 8 mm stainless steel threaded bolts (5/16"-18) and serrated flange nuts ensure a secure hold of cable lugs and fuse even during vibrations and temperature changes
- Highly heat-resistant and flame-retardant base material in line with UL 94-V0
- Fuse holders and T-fuses are suitable for use in potentially explosive atmospheres in accordance with ISO 8846 and SAE J1171
Technical data
| Max. current |
320 A* |
Max. continuous current or
if used in engine room |
300 A* |
| Maximum voltage |
160 V DC |
| Connection material |
Tin plated copper,
stainless steel threaded bolts and nuts |
| Safety bolt |
8 mm Ø |
| Connection bolt cable lugs |
M8 |
| Dimensions (L x W x H) |
Approx. 178 x 51 x 58 mm |
| Weight: |
0.5 kg |
*In practice, the fuse value may be 20% higher than the maximum permitted current of the fuse holder. Please consider this higher current also with regard to the cross-section of the connecting cables.