DAIERTEK

DaierTek 12V Relay Box 6 Way12 AWG Pre-Wired Waterproof Relay Box 6 Slot ATC ATO Fuse Relay Block

4.6(428)

244+ bought in the past month

$25.99

About this item

  • 【6 Way Relay Box】 - This 12v relay box features 6 dedicated slots for neat and organized relay installation, keeping your wiring system tidy. Easily replace a faulty relay individually without disturbing the entire setup, minimizing maintenance hassle.
  • 【Integrated Fuse Block】 - Equipped with 6 fuse slots, the 12 AWG pre-wired relay box allows you to install compatible fuses for each circuit, providing dual protection against overcurrent. Fuses blow first to safeguard your devices from damage, ensuring electrical safety.
  • 【Pre-Wired & Color-Coded】 - This factory-prewired fuse relay block features color-coded wires (e.g., red for power, black for ground, blue for signals) for intuitive connections. The high-power relay side is equipped with 12AWG heavy-duty wires, capable of safely handling up to 20A continuous current while reducing heat buildup.
  • 【Splash & Dust Resistant】 - This relay box is sealed with a durable top cover and rubber gasket, blocking dust, splashing water, and light rain (not fully submersible). Ideal for harsh environments like engine bays, marine setups, or outdoor applications, it protects against corrosion and short circuits for reliable performance.
  • 【Universal 12V Application】 - Designed for 12V systems, this 6 way relay fuse box is perfect for automotive, truck, marine, RV, and DIY projects, ideal for controlling lights, pumps, motors, or other accessories. Its modular design streamlines complex wiring for improved reliability.
$25.99

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Delivery — 24 Apr – 30 Apr
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Product details

Connector TypeWired Connectors
Contact MaterialSilver Alloy" Or "Copper Alloy
Contact TypeNormally Open
Current Rating20 Amps
Mounting TypePanel Mount

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Customer reviews

4.6428 ratings

Customers say

Customers find the relay box well-built, easy to install virtually anywhere, and appreciate its functionality as an add-on.

★★★★★

Great Item for my Ford F150

Dan Ward—June 19, 2025✓ Verified purchase

I needed a better way to wire the lighting on my Ford F150. This item was great! It has 6 connections. Very easy to wire. The relays work great just hit the switch and the lights jump on very bright! This fit right behind the battery and tie in was very easy. 1 ground wire and 1 battery line and your set. Just use your switches. I found that this was the best value by not having to buy each item separately. this comes in one easy package. Read more

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★★★★★

Good Quality. Very protected and easy to wire up.

Taylor R—March 14, 2026✓ Verified purchase

Works amazing. Used it to wire up lights and a few other accessories. Surprisingly very good quality. Waterproof both top and bottom. Top and bottom panels come off to switch the wires around if needed. True gauge wire, kinda stiff and it seems to be real copper. All the connectors are brass. Relays work and show the diagram on top. Instructions were very clear and fit in the lid for future reference. Read more

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★★★★★

Hell yeah

Karin—March 11, 2026✓ Verified purchase

Absolutely amazing, I wish the supplied wires were a little bit longer but no more burning out switches for me. Insanely simple to wire and very satisfying hearing the relays click. Read more

★★★★☆

It works, kind of?

B. Johnson—March 5, 2025✓ Verified purchase

The box works.........however, tails could have been a bit longer, in no way is this thing water resistant, or dust resistant, so make sure it is mounted in a non-weather exposed spot, preferably inside the car. I mounted my under the hood and after one rain storm it was wet inside. This is not a mystery as there are no seals what so ever on the wire loom or lid. If water is present, it's getting in. Also, the fuses were pretty much junk and all needed to be replaced. Have not had a problem with the relays yet. Sum up: it's a cheap & quick way to add a few relays, but will most likely fail from heat, moisture or dirt intrusion if mounted under the hood. Read more

★★★★★

Works great, easy to install.

kevin smith—January 5, 2026✓ Verified purchase

High quality, works as it should, easy to install. Read more

★★★★★

Nice set of relays.

COB—January 26, 2026✓ Verified purchase

Good for my JEEP electrical accessories. Controls loads placed on the JEEP’s electrical system. Read more

★★★☆☆

NOT WATERPROOF

Denny C—February 20, 2026✓ Verified purchase

Seems pretty well built, but definitely NOT waterproof. Sending back. Read more

★★★★★

Works well

john—February 5, 2026✓ Verified purchase

Everything works the relays are switched positive and the gray wire goes to ground. Read more

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