Exotronic Mega/AMG/ANM Fuse Holder

Exotronic Mega/AMG/ANM Fuse Holder: High-Current Circuit Protection for Demanding Applications

Engineered for Reliable High-Amp Protection in Automotive, Marine, and Industrial Systems

The Exotronic Mega/AMG/ANM Fuse Holder provides a secure, high-integrity connection for MEGA, AMG, and ANM fuses rated up to 500 A. Designed for 12V, 24V, and 48V DC systems with a maximum voltage rating of 125V DC, this holder is a critical component for protecting high-current circuits in automotive, marine, RV, and industrial applications. Its robust construction and thoughtful design reduce the risk of electrical failure caused by vibration, heat, and corrosion—common challenges in mobile and harsh environments.

Unlike generic fuse holders that may use lower-grade plastics and undersized terminals, the Exotronic unit is built with a durable acrylester-acrylonitrile body and a tinted blue transparent cover for quick visual fuse inspection without disassembly. The M8 threaded stud terminals (approx. 5/16"-18) accept heavy-duty ring terminals, ensuring a low-resistance connection that minimises voltage drop and heat buildup under sustained loads.

Key Features

• Accepts MEGA, AMG, and ANM fuse types for broad compatibility
• Rated up to 500 A continuous current for high-demand circuits
• Wide voltage range: 32 V to 125 V DC, suitable for 12V, 24V, and 48V systems
• M8 threaded studs with hex nuts and lock washers for secure, vibration-resistant connections
• Transparent blue cover allows instant visual confirmation of fuse status
• High-temperature-resistant acrylester-acrylonitrile housing withstands engine bay and industrial heat
• Compact footprint (126 x 37.5 x 43.5 mm) with 51 mm hole spacing for easy mounting
• Integrated side mounting flanges for secure surface installation

Built to Withstand Harsh Conditions

The acrylester-acrylonitrile material offers excellent resistance to heat, chemicals, and impact, making this fuse holder suitable for engine compartments, battery compartments, and outdoor enclosures. The transparent cover is not just for convenience—it provides a safety barrier while allowing technicians to quickly verify fuse integrity without exposing live terminals. The included M8 hardware and lock washers maintain consistent clamping force even in high-vibration environments, reducing the risk of loose connections that can lead to arcing or intermittent faults.

Versatile Applications

This fuse holder is ideal for protecting high-current circuits in:

• Automotive and marine primary power distribution
• RV and caravan battery systems
• Inverter and charger installations
• Solar array combiner boxes
• Industrial equipment and control panels
• Emergency vehicle and communication systems

Whether you're upgrading a dual battery system, installing a high-output alternator, or building a custom power distribution panel, this fuse holder provides the reliability and safety required for mission-critical circuits.

Installation and Maintenance

Installation is straightforward with the pre-installed M8 studs and included hex nuts. The recommended mounting torque of 6 Nm ensures optimal electrical contact without damaging the housing. The side mounting wings allow secure attachment to flat surfaces, and the compact design fits easily into tight spaces. Fuses are sold separately, allowing you to select the exact rating needed for your application.

Secure Your High-Current Circuits Today

Equip your electrical system with the Exotronic Mega/AMG/ANM Fuse Holder for dependable protection against overcurrent faults. Add this essential component to your project and ensure your high-amp circuits are safeguarded with a holder built for performance and longevity.