Answer
Oct 16, 2025 - 07:06 AM
The Blue Sea 5502 is a single-circuit fuse block designed specifically for Class-T fuses rated between 225A and 400A. It's recommended by most inverter manufacturers for providing fast-acting protection against short circuits in high-power DC systems, such as those in marine, RV, or solar inverter setups. It frequently gets used in Lithium Battery installations where the highest specification of circuit protection is required.
