Mega Fuse Holder

Mega/AMG Fuse Holder – 12/24 V (60–500 A)

Heavy-duty inline protection for high-current circuits on HGVs, vans, plant and marine. Takes standard MEGA/AMG bolt-down fuses from 60 A up to 500 A.

Key Features

• Secure clamping: Fuses fasten with 2 × M8 (8 mm) studs – studs supplied.
• High capacity: Accepts MEGA/AMG fuses up to 500 A (12/24 V systems).
• Easy install: Supplied with 2 × mounting feet for bulkhead/tray fitment.
• Use cases: Battery mains, inverters, winches, DC-DC chargers, Anderson take-offs, distribution blocks.

Dimensions

• Length: 85 mm
• Width: 40 mm
• Depth/Height: 39 mm
• Fixing hole spacing: 50 mm (centre-to-centre)

What’s Included

• 1 × Mega/AMG fuse holder base & cover

• 2 × M8 studs (for fuse clamping)

• 2 × Mounting feet

Install Notes

• Mount as close to the battery positive as practical (often within ~150 mm).

• Use correctly sized cable and M8 ring lugs; torque firmly, avoid over-tightening.

• Choose the fuse to suit cable rating first, then expected load (often 125–150% of continuous current; check surge requirements).

Delivery options are shown at checkout. If you need help confirming compatibility before ordering, contact the Fir Tree team.

If you need to return an item, contact our team first so we can help and confirm the correct return process.