Weasch 12V 3 Way IP65 Waterproof Pre-Wired Fuse Relay Box Kit

Weasch 12V 3 Way IP65 Waterproof Pre-Wired Fuse Relay Box Kit

• 【HASSLE-FREE PRE-WIRED SETUP】 Ready for immediate installation. This 12V distribution block includes three heavy-duty 4-Pin 40A JD1912 relays and three ATC/ATO blade fuses (15A, 20A, 25A). The color-coded, pre-wired harnesses eliminate tedious crimping and wiring errors, guaranteeing a clean, professional DIY project in minutes
• 【MARINE-GRADE WIRING】We have upgraded the main power Input output lines from standard bare copper to premium 12AWG tinned copper wire. This tinned coating delivers superior resistance to rust and corrosion, making it highly reliable for marine applications and high-humidity off-road environments. Engineered with an intentional safety derating design: while the 40A relays easily absorb massive startup surges, the heavy-duty 12AWG harness safely sustains a 16-25A continuous load. Note: Always verify your accessory's operating amperage before connecting to prevent overheating
• 【IP65 WATERPROOF & DUSTPROOF】 Built with a rugged nylon housing and a robust rubber coil seal, achieving a strict IP65 rating. It effectively blocks dirt, debris, and low-pressure water splashes, protecting vital electrical components. Note: Not designed for full submersion; mount in a protected area
• 【DOUBLE OVERCURRENT PROTECTION】 Maximizes the safety of your expensive aftermarket accessories. Each circuit features an ATC fuse slot wired in series with a relay. During a dangerous electrical short or overload, the replaceable fuse blows first, isolating the circuit and preventing permanent wire damage
• 【VERSATILE 12V APPLICATIONS】 An ideal power management hub for custom off-road lighting, air compressors, or cooling fans. Universally compatible with almost all 12V systems, including 4x4s, SUVs, UTVs, ATVs, pickups, RVs, marine boats, and trailers. (Note: Unwired versions are available for custom heavy-gauge wiring needs)! Attention: Fuse box dimensions without bracket 104mm x 85mm x 74mm (4.09″ x 3.35″ x 2.91″), Please ensure you have enough space to install the fuse box before purchasing