MULTICOMP PRO EV Fast Acting Ceramic Fuse - 4A

The MULTICOMP PRO EV Fast Acting Ceramic Fuse is a high-reliability, axial-leaded cartridge fuse designed for demanding automotive and industrial applications. Specifically developed for electric vehicle (EV) power systems, it offers robust protection for sensitive electronic components against overcurrent conditions. Its ceramic body provides excellent thermal and mechanical stability, ensuring consistent performance even in challenging environments where vibration and temperature fluctuations are common.

Featuring a fast-acting blow characteristic, this fuse responds quickly to fault currents, minimising potential damage to downstream circuits. This rapid response is crucial in EV applications, where protecting expensive battery management systems and motor controllers is paramount. The axial leaded style allows for straightforward through-hole PCB mounting, providing a secure and reliable electrical connection suitable for automated assembly processes.

Key Specifications & Features

• Fuse Size: The standard 5mm x 20mm (0.2” x 0.79”) form factor ensures compatibility with a wide range of existing fuse holders and footprints.
• High Breaking Capacity: With a breaking capacity of 1.5kA AC, it can safely interrupt significant short-circuit currents, preventing arc faults and enhancing overall system safety.
• Rated Voltage: Suitable for circuits up to 250V AC, making it versatile for various low-voltage AC power applications beyond EVs.
• Robust Construction: The ceramic casing offers superior resistance to shock and high temperatures compared to glass-bodied fuses, leading to increased durability and lifespan.

Ideal for engineers and technicians, this fuse is a critical component in designing and maintaining safe, efficient electrical protection systems for modern vehicles and industrial equipment.

Variant Details

• Size: 4A