The Victron MEGA Fuse 40A/80V is a genuine Victron Energy replacement fuse engineered to provide reliable overcurrent protection for high-current DC circuits. Whether you're protecting a battery bank, inverter/charger, DC-DC charger, solar charging circuit, or DC distribution system, this fuse helps safeguard critical equipment from damage caused by overloads and short circuits.
With a continuous current rating of 40A and a maximum voltage rating of 80V DC, this MEGA fuse is suitable for use in 12V, 24V, and 48V battery systems when a 40A fuse is specified. Its low internal resistance minimizes voltage drop and power loss during normal operation while delivering dependable circuit protection when fault conditions occur.
Best For
- Protecting high-current DC circuits in 12V, 24V, and 48V battery systems
- Victron Lynx Distributor installations
- Battery bank overcurrent protection
- Inverter, inverter/charger, and DC-DC charger protection
- Solar charging and DC distribution circuits
- RV, marine, commercial, and off-grid electrical systems
Core Features
- 40A continuous current rating
- 80V DC maximum voltage rating
- Suitable for 12V, 24V, and 48V battery systems
- Genuine Victron Energy OEM replacement fuse
- Low internal resistance for efficient power transfer
- 135 mV typical voltage drop
- 1.459 mΩ cold resistance
- Compatible with Victron MEGA Fuse Holders and Lynx Distributor systems
- Compact MEGA fuse design for simple installation and replacement
Designed for Reliable System Protection
Proper overcurrent protection is essential for every battery-based electrical system. Victron MEGA fuses are designed to isolate faults quickly while allowing normal operating current to pass with minimal resistance. When paired with compatible Victron MEGA Fuse Holders or the Lynx Distributor, they provide a clean, serviceable solution for protecting individual high-current circuits throughout your power system.
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