12V Automotive Relay Fuse Box Kit, 12-Way Waterproof Blade Fuse Block with 40A 5-Pin Relays, Universal Fuse and Relay Panel for Car Truck RV Boat Marine Applications

Feature:The 12-way relay fuse box is an ideal solution for distributing power across multiple automotive or marine circuits.Designed to support various applications such as auxiliary lights, cooling fans, fuel pumps, and other accessories, this unit combines reliability, safety, and space-saving design into one rugged enclosure.With 12 relay slots and 12 ATC/ATO blade fuse positions, it provides clean power management for up to twelve independent circuits.The unit is enclosed in a durable, flame-retardant plastic housing with sealed top and bottom covers for enhanced waterproof and dustproof protection.Whether you’re upgrading an older fuse panel or installing a new control system, this relay fuse box simplifies wiring and safeguards critical electrical components.It's compatible with a wide range of DC systems found in cars, RVs, trucks, boats, and trailers.The structure is optimized for easy mounting and layout, with labeled fuse positions to improve maintenance visibility.Specification:Voltage: 12V / 24V DCRelay Type: 4-pin or 5-pin, 40AFuse Type: ATC/ATO BladeTotal Circuits: 12Housing: Flame-Retardant ThermoplasticFeatures: Waterproof, Dustproof, High CapacityApplication: Automotive, Marine, RV, Trailer, Off-Road, Lighting, Fan, Pump, Power AccessoriesPackage Included:1 × 12-Way Relay Fuse Box12 × Relays (Based on variant: 4-pin or 5-pin)12 × Blade Fuses1 × Top and Bottom Protective Cover1 × Mounting Hardware Kit

• Heavy-Duty 12-Way Configuration: Includes 12 relays and 12 blade fuses in a centralized relay fuse box, providing organized power control for multiple circuits.
• Reliable Waterproof Design: The housing features sealed top and bottom covers to keep out water, dust, and debris, making it ideal for harsh environments.
• Automotive and Marine Compatible: Suitable for use in cars, trucks, RVs, boats, trailers, and off-road vehicles with DC electrical systems.
• Durable Materials and Structure: Constructed with flame-retardant plastic and corrosion-resistant components for long-lasting performance.
• Easy to Install and Wire: Each slot is clearly arranged for convenient circuit layout, and the mounting brackets allow flexible positioning under the hood or in the trunk.