Rockford Fosgate RFFANL Inline ANL or Maxi Fuse Holder
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Rockford Fosgate RFFANL Inline ANL or Maxi Fuse Holder

SKU: RFFANL
Regular price
$79
Shipping information

We offer fast and reliable shipping options to ensure that your order arrives in a timely manner. Our dedicated team works diligently to process and ship your items as quickly as possible.

Here are some key points to note about our shipping policy:

Standard Shipping

  • Frankies offers a $15.95 flat rate for Australia-wide shipping, no matter how many items you order. Some larger or heavier items may incur an additional fee, which will be communicated to you when your order is processed.
  • While we endeavour to dispatch all orders promptly, please be advised that due to the current national fuel shortages in Australia and the resulting pressure on logistics networks, order processing and dispatch may take up to 7 business days. We are not liable for delays caused by third-party freight carriers or fuel-related logistical disruptions. By placing an order, you acknowledge that delivery timeframes may be extended beyond our standard estimates during this period.

Estimated delivery times:

  • WA, NT, and TAS: currently experiencing longer shipping times
  • Holiday periods (e.g. Christmas): deliveries may be delayed due to increased freight volumes

Express Shipping

  • Express shipping is available and calculated based on your delivery location, as well as the size and weight of your order. To receive an accurate quote, please contact our Albion Park Rail store and request an "express shipping quote." Our team will promptly assist with pricing and availability. Payment for express shipping can be securely arranged over the phone.

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Product features

Inline ANL or Maxi Fuse Holder 1/0 AWG or 4 AWG, Custom Tooled Solid Brass, HPP Platinum Finish.

Product Overview

The Rockford Fosgate RFFANL is an inline ANL or Maxi fuse holder accepting 1/0 AWG or 4 AWG wire custom-tooled solid brass with HPP (High Performance Plating) platinum finish. Designed for the main power run from the battery to high-power amplifiers or distribution blocks, the RFFANL provides the overcurrent protection required on 1/0 AWG positive cable runs. Accepts both ANL-style and Maxi-style fuses, covering the two common high-current fuse formats used in car audio main power runs.

Key Specifications

  • Part number: RFFANL
  • Fuse type: ANL or Maxi (interchangeable) ✓
  • Wire gauges accepted: 1/0 AWG or 4 AWG ✓
  • Construction: Custom tooled solid brass ✓
  • Plating: HPP (High Performance Plating) — platinum finish ✓
  • Corrosion resistance: Superior (HPP confirmed) ✓
  • Waterproof: Not stated (unlike RFFAGU — confirm from official product page)
  • Compatible fuse amperage: Not specified — confirm with Rockford Fosgate
  • Fuse included: Not specified — confirm with Rockford Fosgate
  • Pack quantity: Not specified — single unit assumed
  • Length: Not specified
  • Warranty: Not specified — confirm with Rockford Fosgate

Features & Benefits

  • ANL and Maxi Fuse Compatibility — Accepts both ANL (blade-style, high-current) and Maxi fuses — two of the most common high-current fuse formats used on car audio main power runs. This dual compatibility reduces the risk of purchasing the wrong fuse holder format.
  • 1/0 AWG or 4 AWG Wire Compatibility — Accepts either 1/0 AWG (main power run gauge) or 4 AWG wire — suitable for protecting both heavy main runs and intermediate-gauge branch cables.
  • Custom Tooled Solid Brass — Machined brass for the mechanical strength and conductivity required on high-current main power cable protection.
  • HPP Platinum Plating — Corrosion-resistant coating for long-term contact reliability at the fuse terminals.

Technical Specs

Specification Detail
Brand Rockford Fosgate
Part Number RFFANL
Fuse Type ANL or Maxi ✓
Wire Gauge 1/0 AWG or 4 AWG ✓
Construction Custom Tooled Solid Brass ✓
Plating HPP Platinum ✓
Waterproof Not stated
Fuse Amperage Not specified
Fuse Included Not confirmed
Pack Quantity Not confirmed
Length Not specified
Warranty Not specified

Compatible With / Goes Well With

Suitable for:

  • Main positive 1/0 AWG power run protection (battery to distribution block or amplifier)
  • Branch 4 AWG power run protection
  • Systems requiring ANL or Maxi fuse format protection

Pairs well with:

  • Rockford Fosgate RFW1R-51 (1/0 AWG positive main run)
  • Rockford Fosgate RFD1 or RFD4 distribution blocks
  • Compatible ANL or Maxi fuses at the appropriate amperage rating

Frequently Asked Questions

What is the difference between ANL and Maxi fuses?

ANL fuses are large blade-style fuses used in high-current car audio main runs — typically available from 80A to 300A or higher. Maxi fuses are a different blade style covering a similar amperage range. The RFFANL accepts both formats — confirm which format is more readily available for your system's required amperage from your local supplier.

What wire gauge does this fuse holder accept?

1/0 AWG and 4 AWG — confirmed in the product description. For 4 AWG or 8 AWG branch runs, use the RFFAGU (AGU-style) fuse holder instead.

How does the RFFANL differ from the RFFAGU?

The RFFANL accepts 1/0 AWG or 4 AWG wire and uses ANL or Maxi fuses — for main power runs. The RFFAGU accepts 4 AWG or 8 AWG wire and uses AGU fuses — for secondary branch runs. The RFFANL is the larger format holder, appropriate for the higher currents of a main battery-to-amplifier run.

Is this fuse holder waterproof?

"Waterproof" is not stated for the RFFANL — unlike the RFFAGU which is explicitly described as waterproof. Confirm from the official Rockford Fosgate RFFANL product page whether a waterproof rating applies.

Does the RFFANL include a fuse?

Not confirmed in the supplier data. Confirm from the official product page.