Reliable protection for high current circuits

The MEGA fuse 400A offers a robust solution for protecting high current circuits in various applications. With a rated current of 400 amperes, this fuse is ideal for protecting batteries, alternators, and other heavy cables against overload and short circuit.

High-quality construction and materials

This fuse is manufactured with a heat- and chemical-resistant PA6T housing, ensuring long life and reliable performance. The transparent part of the housing makes visual inspection easy, so you can quickly check if the fuse is still intact. The color coding clearly indicates the amperage, preventing confusion during installation.

Compatibility and ease of installation

The MEGA fuse 400A complies with international standards such as ISO 8820-5 and JASO D612, ensuring universal compatibility and reliability. The M8 hole size allows easy mounting on standard M8 bolts or studs, simplifying installation.

Areas of application

This fuse is suitable for use in:

• Vehicles : Protection of electrical systems in cars, trucks, and buses.
• Industrial installations : Protection of heavy machinery and equipment against overload.
• Marine applications : Use in ships and boats for protecting electrical circuits.

Technical specifications

• Rated current : 400A
• Maximum voltage : 32V
• Housing material : PA6T (heat- and chemical-resistant)
• Hole size : M8
• Dimensions : 69 x 19 x 11 mm
• Weight : 0.03 kg

Important considerations when choosing the right fuse

When selecting the right fuse, it is essential to calculate the peak current of your installation. Then choose the next higher available fuse value to ensure optimal protection. For example, with a peak current of 28A, choose a 30A fuse. Also ensure that the fuse voltage matches the system voltage of your installation.

Quality and reliability

The MEGA fuse 400A is designed with diffusion pill technology, ensuring safe interruption at any voltage up to 32V. This makes the fuse ideal for protecting batteries and alternators, as well as other heavy cables that require ultra-high current protection.

With the MEGA fuse 400A, you choose a reliable and high-quality solution for protecting your high current circuits, both in vehicles and in industrial and marine applications.