Weasch
12V 3 Way Pre-Wired Fuse Relay Box Kit with 3 x 40A 4-Pin Relays
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R 1,372
In stock
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Delivered in 10–20 working days —
Free shipping with 3 or more products in your cart
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30-day return window
Description
- 【EASY INSTALLATION】Ready to mount right out of the box. This 3-way fuse relay block kit includes two 4-Pin 40A JD1912 relays and 3 ATC/ATO blade fuses (20A, 25A, 30A). The color-coded, pre-wired harnesses save you hours of tedious crimping, prevent connection errors, and ensure a clean, professional DIY setup
- 【SAFE OPERATING CURRENT】This fuse box capacity is 64A, with up to 25A per pre-wired circuit. The included fuses (20 25 30A) offer DIY flexibility, not simultaneous capacity. To prevent overheating, try to stay 10% to 15% below the rated amperage. (Need custom wire gauges for heavier loads? We also offer a standalone unwired box, allowing you to fully customize your own wires and fuses)
- 【DUSTPROOF SHELL】Features secure top covers that effectively block dust, dirt, and debris while protecting the circuits from accidental contact. NOTE: This unit is strictly dustproof and can handle slight water splashes, but is NOT COMPLETELY WATERPROOF. Please mount it in a dry location, such as the cabin or a protected under-hood area, away from direct rain or submersion
- 【WIDE AFTERMARKET APPLICATIONS】Engineered for ultimate safety. This box features 3 fuse slots wired in series with the relays, providing double overcurrent protection for your circuits. A versatile electrical management solution perfectly suited for headlights, fog lights, air horns, fuel pumps, cooling fans, LS swaps, and custom wiring on 12V applications like 4x4s, trucks, SUVs, and RV trailers
- 【VERIFY MOUNTING DIMENSIONS】To ensure a perfect fit, please carefully check the product dimensions shown in the listing images prior to purchasing. Confirm your vehicle has adequate clearance—whether under the hood, under the dash, or in the trunk—to accommodate the box's overall size and the space required for the bottom wire exits
Technical Specifications
Manufacturer
Weasch
Model
FB33A
Size
3Way 3Relays 3Fuses
Height
11.3 cm
Length
12 cm
Width
10.6 cm
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.
