Victron MEGA-Fuse 150A 32V Fuse

Product Description

The Victron MEGA-Fuse 150A 32V is a protection element designed for demanding direct current circuits at 12/24 V. Its MEGA bolt-down architecture ensures a firm, very low-resistance contact, which is key to maintaining energy efficiency, minimizing hot spots, and ensuring rapid disconnection in the event of short circuits or sustained overloads. It is the appropriate reference to protect battery connections to inverters/chargers, DC distributors, medium-high power MPPT solar charge controllers, and loads operating around the 150 A range.

Main Features

• Rated current: 150 A, ideal for main lines or high-demand branches at 12/24 V.
• Operating voltage: 32 V DC, compatible with 12 and 24 volt battery banks.
• MEGA-Fuse bolt-down format: solid connections, low voltage drop, and excellent thermal performance.
• Immediate visual inspection of the cartridge status and quick replacement without rewiring.
• High mechanical and electrical reliability even in environments with vibration (vehicles, marine, light industrial).

Advantages or Benefits

• Safety and selectivity: helps coordinate protections, limiting fault energy before reaching critical equipment.
• Efficiency: its low internal resistance reduces losses and heating, improving overall system performance.
• Agile maintenance: replacement in minutes and visual verification that simplifies preventive inspections.
• Professional standard: the MEGA format is widely used in PV, marine, and automotive applications.

Purpose or Applications

Recommended for protecting connections to 2–3 kVA inverters/chargers, outputs to DC distributors (e.g., power bars), inputs of medium-high power MPPT solar charge controllers, high-flow DC-DC converters, pumps, compressors, and other critical 12/24 V loads in off-grid homes, campers, boats, service vans, and light industrial systems.

Technical Specifications

Compatibilities

Compatible with: Victron fuse holders for MEGA-Fuse; Victron DC distributors and bars; Victron inverters/chargers and MPPT controllers (according to system sizing). When there is an internal store URL, the corresponding fuse holder will be linked; otherwise, it is referenced by name without a link.

The Victron MEGA-Fuse 150A 32V combines safety, reliability, and efficiency to precisely protect your DC lines in high-performance solar, marine, and mobile systems.