Car Relay Fuse Box Set, Heat-Resistant Dustproof & Waterproof 6 Way Relay Assembly Shell, 5 Pin Copper Pre-Wired Fuse Box, Universal for Vehicles, Marine Boat, Light Equipment (Black)

1. The relay fuse box is designed to install relays compatible with 6-way fuse boxes (5-pin), preventing component loosening and poor contact issues2. Features premium copper terminals with low resistance for high transmission efficiency. The housing uses flame-retardant material, offering waterproof and heat-resistant properties. Internal compartmentalization prevents stacking risks3. Dimensions: 5 " x 2.75 " x 6.69 "

• Independent Compartments: The interior features six separate compartments to segregate different circuits, preventing tangled wiring and short-circuit risks caused by cluttered component stacking. During maintenance, compartmentalization allows quick identification of the corresponding fuse for each circuit.
• Terminals: The fuse box comes pre-installed with high-quality copper terminals. No additional drilling is required—simply connect component leads directly to the pre-set terminals. The copper terminals offer excellent conductivity and strong resistance to aging, minimizing transmission losses.
• Precision Fit: This relay fuse box features pre-reserved mounting slots for 6 fuses and 5-pin relays, compatible with ATO/ATC wiring and 5-pin relays. Core components can be securely installed without additional modifications, preventing component loosening and poor contact issues.
• Waterproof Performance: The housing features a sealed design with waterproofed seams, effectively blocking rainwater, car wash water, and other debris. This prevents internal fuses and relays from short-circuiting due to moisture or dust.
• Heat Resistance: The housing features dual thermal resilience. Constructed from flame-retardant materials, it withstands extreme temperatures under various conditions, preventing deformation or melting from high heat and avoiding brittleness from low temperatures.