American Terminal ATAGH4 Inline AGU Fuse Holder with 2-Pack 300A Gold-Plated AGU Fuses – Fits 4, 8 & 10 Gauge Power Wire

The American Terminal ATAGH4 Inline AGU Fuse Holder Kit provides a convenient solution for protecting compatible car audio, marine, and 12-volt power circuits. This complete package includes one clear waterproof-style inline AGU fuse holder and two 300-amp AGU glass fuses with 24-karat gold-plated contacts.

Featuring heavy-duty brass internal construction, corrosion-resistant gold plating, oversized set screws, and a transparent protective housing, the ATAGH4 provides a secure connection while allowing convenient visual inspection of the installed fuse.

Key Features

⚡ INCLUDES TWO 300A AGU FUSES – Complete package includes one inline AGU fuse holder plus two 300-amp glass AGU fuses, giving you one fuse for installation and an additional replacement fuse.

🔌 FITS 4, 8 & 10 GAUGE POWER WIRE – Designed for compatible 4 AWG, 8 AWG, and 10 AWG power cable installations, making it useful for a variety of automotive and mobile audio applications.

🛡 CLEAR WATER-RESISTANT HOUSING – Transparent protective housing helps shield the fuse connection while allowing convenient visual inspection without completely disassembling the holder.

🔶 HEAVY-DUTY BRASS & GOLD-PLATED CONNECTIONS – Durable brass internal components with corrosion-resistant gold plating provide dependable electrical contact for compatible power installations.

🔩 OVERSIZED SET-SCREW TERMINALS – Heavy-duty set screws provide a secure mechanical connection between the fuse holder and properly prepared power cable.

Product Description

The American Terminal ATAGH4 Inline AGU Fuse Holder with Two 300A AGU Fuses is designed for compatible automotive, marine, mobile audio, and custom 12-volt electrical installations requiring an inline AGU-style fuse.

The fuse holder features heavy-duty brass construction with corrosion-resistant gold plating, providing dependable electrical connections while helping resist oxidation and corrosion.

Its transparent housing allows the installed fuse to remain visible, making it easier to inspect the fuse during troubleshooting or routine system maintenance.

Oversized set-screw terminals help securely retain compatible power wire, while the compact inline configuration makes the holder easy to integrate into car audio amplifier power wiring and other compatible electrical installations.

This package also includes two 300-amp AGU glass fuses. Each fuse features a high-temperature, impact-resistant glass casing and 24-karat gold-plated contacts for reliable connection with compatible AGU fuse holders.

With the fuse holder and two matching 300A fuses included, this kit provides a convenient all-in-one solution for compatible high-current power installations.

General Features

• Inline AGU Fuse Holder Kit

• Includes 1 AGU Fuse Holder

• Includes 2 AGU Glass Fuses

• 300 Amp Fuse Rating

• Compatible with AGU-Style Fuses

• Fits Compatible 4-Gauge Power Wire

• Fits Compatible 8-Gauge Power Wire

• Fits Compatible 10-Gauge Power Wire

• Transparent Protective Housing

• Water-Resistant Housing Design

• Heavy-Duty Brass Internal Construction

• Corrosion-Resistant Gold Plating

• Oversized Set-Screw Terminals

• Easy Visual Fuse Inspection

• Durable Construction

• Compact Inline Design

• Ideal for Car Audio Installations

• Suitable for Compatible Marine Applications

• Designed for Compatible 12V Electrical Systems

Specifications

Fuse Holder Specifications

• Brand: American Terminal

• Model: ATAGH4

• Product Type: Inline AGU Fuse Holder

• Fuse Compatibility: AGU-Style Glass Fuses

• Wire Compatibility: 4 / 8 / 10 Gauge

• Input: Single Power Wire Input

• Output: Single Power Wire Output

• Internal Construction: Heavy-Duty Brass

• Contact Finish: Gold-Plated

• Terminal Type: Oversized Set Screw

• Housing: Transparent / Translucent Protective Housing

Dimensions

• Length: 3-1/2"

• Width: 1-1/4"

• Height: 1-1/4"

Included Fuse Specifications

• Fuse Type: AGU Glass Fuse

• Fuse Rating: 300 Amps

• Quantity: 2 Fuses

• Fuse Body: High-Temperature Impact-Resistant Glass

• Contact Finish: 24-Karat Gold-Plated

• Inspection: See-Through Glass Body

• Compatibility: Designed for Compatible AGU Fuse Holders

Perfect For

• Car Audio Amplifiers

• Amplifier Power Wiring

• High-Power Car Audio Systems

• Subwoofer Amplifier Installations

• Power Distribution Systems

• Automotive Electrical Systems

• Marine Audio Systems

• Boats

• Trucks

• SUVs

• Custom Vehicle Electronics

• Auxiliary Power Circuits

• 12V Electrical Installations

• Professional Car Audio Installers

• Custom Audio Builds

Package Includes

• (1) American Terminal ATAGH4 Inline AGU Fuse Holder

• (2) American Terminal 300 Amp AGU Glass Fuses with 24-Karat Gold-Plated Contacts

Important: The original package description lists the included fuses as both 300A and 100A. Based on the product title and fuse specifications provided, this listing has been standardized to two 300A fuses. Verify the actual fuse rating printed on the included fuses before publishing the listing.

Also, the fuse size should be selected based on the wire's allowable current capacity and the connected equipment manufacturer's requirements. A 300A fuse should not be used simply because the fuse holder accepts it.

Warranty

1-Year Manufacturer's Warranty

Warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit P65Warnings.ca.gov.