Heavy-duty MEGA fuse holder with protective cover, suitable for high-current 12V and 24V automotive, caravan, camper, marine and auxiliary battery systems.
This fuse holder is designed to securely mount a MEGA or AMG style bolt-down fuse in high-current electrical circuits. It is commonly used in 4x4, caravan, camper, motorhome, service body and marine-style installations where reliable circuit protection is required for heavy-gauge battery and accessory cabling.
With a current capacity of up to 500A, this holder is suitable for large DC circuits such as auxiliary battery systems, inverter feeds, alternator charging circuits, DC-DC charging systems, winch supply protection and other high-load accessory wiring.
Product Details
- Product: MEGA / AMG fuse holder
- SKU: DE326314
- Fuse type: MEGA / AMG bolt-down fuse
- Current rating: Up to 500A
- Voltage rating: Suitable for 12V and 24V systems
- Maximum voltage: 32V DC
- Terminal posts: M8
- Mounting: Bolt-down base with mounting holes
- Cover: Protective cover included
- Approximate dimensions: 126mm x 38.2mm x 38.8mm
Common Uses
- Auxiliary battery systems
- Caravan, camper and motorhome power systems
- 4x4 and service body electrical installations
- Inverter supply circuit protection
- DC-DC charger and alternator charging circuits
- Winch and high-current accessory feeds
- Marine, RV and off-grid 12V or 24V electrical systems
- Heavy-gauge battery cable protection
Key Features
- Suits MEGA / AMG style bolt-down fuses
- Heavy-duty design for high-current DC circuits
- Rated up to 500A
- M8 terminal posts for secure cable lug connection
- Protective cover helps shield the fuse and terminals
- Compact mounting footprint for battery boxes, canopies and electrical panels
- Suitable for 12V and 24V vehicle electrical systems
- Ideal for automotive, caravan, RV, marine and off-grid applications
Installation Notes
- Select the correct fuse rating for the cable size and the circuit being protected.
- Use correctly rated cable, terminals and lugs for the expected current load.
- Ensure all cable lugs are properly crimped and securely fastened to the M8 terminal posts.
- Mount the fuse holder in a protected location that remains accessible for inspection and fuse replacement.
- Keep the protective cover fitted whenever the circuit is in service.
- Disconnect the battery before installing or modifying any high-current electrical circuit.
Important: This product is a fuse holder only. Fuse is not included unless otherwise stated. Always use the correct MEGA / AMG fuse rating for the cable and application. High-current automotive electrical work should be carried out by a suitably qualified person where required.
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