American Terminal ATAGH4 Inline AGU Fuse Holder with 2-Pack 200 Amp Gold-Plated AGU Fuses – Fits 4, 8 & 10 Gauge Power Wire

The American Terminal ATAGH4 Inline AGU Fuse Holder Kit provides a complete circuit protection solution for car audio amplifiers, automotive electrical systems, marine audio, RVs, and custom 12-volt power installations. This package includes one clear, water-resistant inline AGU fuse holder and two 200-amp AGU glass fuses with 24-karat gold-plated contacts.

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

Key Features

⚡ INCLUDES TWO 200 AMP AGU FUSES – Complete kit includes one inline AGU fuse holder plus two 200A AGU glass fuses, providing 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, providing flexibility for automotive, marine, and mobile audio applications.

🛡 CLEAR WATER-RESISTANT HOUSING – Transparent protective housing helps shield the fuse connection while allowing quick visual inspection of the installed AGU fuse.

🔶 HEAVY-DUTY BRASS & GOLD-PLATED CONSTRUCTION – Durable brass internal components with corrosion-resistant gold plating provide dependable conductivity and secure electrical connections.

🔩 OVERSIZED SET-SCREW TERMINALS – Heavy-duty set screws securely hold properly prepared power cable in place for a strong and dependable connection.

Product Description

The American Terminal ATAGH4 Inline AGU Fuse Holder with Two 200 Amp AGU Fuses provides a convenient all-in-one solution for adding inline circuit protection to compatible automotive, marine, mobile audio, and custom 12-volt electrical systems.

The ATAGH4 features heavy-duty brass internal construction with corrosion-resistant gold plating, helping provide dependable electrical contact while resisting oxidation and corrosion.

Its transparent housing allows the installed AGU fuse to remain visible, making it easy to inspect fuse condition during troubleshooting and routine system maintenance.

The holder is designed to accommodate compatible 4-, 8-, and 10-gauge power cables, while oversized set-screw terminals provide secure cable retention and reliable electrical contact.

This package also includes two American Terminal AGU200 200-amp glass fuses. Each fuse features a high-temperature, impact-resistant transparent glass casing and 24-karat gold-plated contacts for dependable conductivity and corrosion resistance.

With one ATAGH4 fuse holder and two matching 200A fuses included, this kit provides a convenient solution for compatible high-current automotive and 12V power installations.

General Features

• Complete Inline AGU Fuse Holder Kit

• Includes 1 Inline AGU Fuse Holder

• Includes 2 AGU Glass Fuses

• 200 Amp Fuse Rating

• AGU-Style Fuse Design

• Fits Compatible 4-Gauge Power Wire

• Fits Compatible 8-Gauge Power Wire

• Fits Compatible 10-Gauge Power Wire

• Single Power Wire Input

• Single Power Wire Output

• Transparent See-Through Housing

• Water-Resistant Housing Design

• Heavy-Duty Brass Internal Construction

• Corrosion-Resistant Gold Plating

• Oversized Set-Screw Terminals

• Easy Visual Fuse Inspection

• High-Temperature Fuse Construction

• Impact-Resistant Glass Fuse Casings

• 24-Karat Gold-Plated Fuse Contacts

• High-Conductivity Contact Design

• Compact Inline Design

• Durable & Long-Lasting Construction

• Ideal for Car Audio Installations

• Suitable for Compatible Marine Applications

• Suitable 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

• Maximum Terminal Size: 4 AWG

• Internal Construction: Heavy-Duty Brass

• Contact Finish: Gold-Plated

• Terminal Type: Oversized Set Screw

• Housing: Transparent / Translucent

• Housing Design: Water-Resistant

Dimensions

• Length: 3-1/2"

• Width: 1-1/4"

• Height: 1-1/4"

Included Fuse Specifications

• Brand: American Terminal

• Model: AGU200

• Fuse Type: AGU Glass Fuse

• Fuse Rating: 200 Amps

• Quantity: 2 Fuses

• Fuse Body: High-Temperature, Impact-Resistant Glass

• Contact Finish: 24-Karat Gold-Plated

• See-Through Design: Yes

• Compatibility: Compatible with AGU Fuse Holders

Perfect For

• Car Audio Amplifiers

• Amplifier Power Wiring

• High-Power Car Audio Systems

• Subwoofer Amplifier Systems

• Power Distribution Systems

• Automotive Electrical Systems

• Cars

• Trucks

• SUVs

• Boats

• Marine Audio Systems

• RVs

• Auxiliary Power Circuits

• Custom Vehicle Electronics

• Compatible 12V Electrical Systems

• Professional Car Audio Installers

• Custom Audio Installations

Package Includes

• (1) American Terminal ATAGH4 Clear Inline AGU Fuse Holder

• (2) American Terminal AGU200 200 Amp AGU Glass Fuses with 24-Karat Gold-Plated Contacts

Important: Your original description stated “100 Amp ultimate power AGU fuse protection,” but this package contains 200A fuses, so I corrected the listing to 200 Amp.

Always match the fuse amperage to the wire size, connected equipment, terminals, and manufacturer's specifications. A 200A fuse should be used only when the complete circuit is properly designed and rated for that current.

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.