The Victron Energy 40A MEGA Fuse is a high-quality DC fuse designed to provide reliable over-current protection for high-current electrical systems. Rated at 40 amps, it is ideal for protecting equipment in a wide range of DC system voltages up to 80V.

Like any fuse, the MEGA Fuse is designed to protect electrical circuits from excessive current caused by short circuits, equipment faults, wiring errors or other overload conditions. By interrupting the circuit before damage can occur, it helps safeguard valuable electrical components and reduces the risk of system failure or fire.

Manufactured to Victron Energy's high standards, the MEGA Fuse provides dependable performance in demanding automotive, marine, off-grid and industrial applications. Its compact design makes it easy to install in compatible MEGA fuse holders while delivering the high current capacity required for modern DC power systems.

This product is suitable for a wide range of DC applications including:

• Connecting solar or wind charge controllers to batteries;
• Between off-grid inverter DC input and batteries;
• DC power distribution or charging circuits;
• Other DC automotive and marine applications.

Click on the Details and Specifications tab for more information.

Fuse specifications:

• Rating: 40A
• Type: Mega-Fuse
• Terminals size: M8
• Distance between terminals: 50.8mm
• Size : 68.8 x 19 mm
• Weight : 10g

The following documents are available to download:

Datasheet for Victron Energy MEGA fuse (VMG40-80)