
Automotive Products
MRBF 300A FUSE
Code MRBF-300
$29.00
In StockThe MRBF 300A fuse provides essential circuit protection for high-current battery and alternator installations. It is ideal for 4WDs, campers, and marine electrical systems.
1
- Product code
- MRBF-300
- Brand
- Category
- Automotive Products
- Subcategory
- Accessories & Installation · Fuses & Breakers
This Marine Rated Battery Fuse is designed for mounting directly onto a battery terminal or busbar. It protects your electrical systems from short circuits and overloads, which is critical for high-draw applications like winches, dual battery setups, and inverter installations.
Its compact and weather-resistant design makes it a reliable choice for the harsh Australian environment. By mounting the fuse directly to the battery, it reduces the risk of short circuits between the battery and the protection device.
- Compact design mounts directly to battery terminals
- Provides reliable circuit protection for high amperage
- Weather resistant for marine and automotive use
- Suitable for high-current applications up to 300 amps
- Ideal for 4WD, caravan, and marine battery systems
Tech specs
- Amperage
- 300A
- Mounting
- Battery terminal or busbar
- Voltage
- 58V DC maximum
- Body material
- Thermoplastic
- Hardware
- M8 stud
- Terminal material
- Tin-plated copper
You might also need




