1Pcs Universal Automotive Relay Fuse Box 4 Relays 6 Fuses Waterproof Case for Car Truck Marine Yacht

Description: 12V Universal Automotive Fuse Relay Box | Pre-Installed 4 Relays + 6 Fuses for Vehicle Circuit Protection & Electrical System Modification Key Features: ✅ Heavy-Duty Flame-Retardant Housing: Crafted from high-strength fire-resistant ABS, this unit stands up to high temperatures, heavy mechanical shocks, dust, and light splashes with ease. It fully internal components from outside damage, delivering consistent long-term performance even in the harsh under-hood environment. ✅ High-Conductivity Relays: Fitted with relays that feature pure copper coils and silver-plated contacts, it offers low-resistance, stable power transmission for 12V high-power loads. It eliminates risks of circuit overheating and failure, keeping your high-power on-board electronics running reliably at all times. ✅ Multi-Amperage Fuse Kit: Included blade fuses come with zinc alloy conductive cores and PC insulating shells in multiple amperage specs. They blow immediately once current exceeds the safety threshold to provide targeted protection for different vehicle circuits, and are super easy to replace after burnout. ✅ Sealed Snap-On Design: The box body and protective cover adopt precision-molded snap-fit technology, forming a tight dustproof and splashproof seal. It effectively prevents short circuits caused by water or foreign object intrusion, making it safe to install in exposed areas like engine compartments. ✅ Pre-Assembled for Easy Installation: It comes with relays and fuses pre-installed, plus reserved mounting holes on the housing. No complicated extra assembly is needed — it’s practically plug-and-play, cutting down work time drastically whether you’re doing professional circuit modification or DIY maintenance. Specifications: Category: Automotive Electrical Parts, Fuse Relay Box Materials: Flame-retardant ABS housing, pure copper relay coils, silver-plated relay contacts, zinc alloy fuse conductive cores, PC fuse insulating shells Size: As shown in product images Color: Black (as pictured) Compatibility: Fits all 12V cars, trucks, SUVs, ATVs, small yachts. Ideal for circuit modification, original fuse box replacement, and added circuit protection for extra on-board electronics Package Contents: 1 x Fuse Relay Box Notes: 1. Product images are for reference only, please refer to the description for specific size details. 2. Please allow 1-3mm error due to manual measurement, thank you for your understanding. 3. Actual color may vary slightly from the image due to different monitor calibrations. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.