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The DaierTek 12V Relay Box is a robust, pre-wired 6-slot relay and fuse panel featuring heavy-duty 12 AWG wiring and waterproof, dustproof covers. Engineered for automotive, marine, and truck applications, it offers organized circuit protection with 20A relay contacts and easy installation via color-coded wires, ensuring safe, efficient power management for your 12V systems.





| ASIN | B0CP56SXNT |
| Best Sellers Rank | #96,345 in Automotive ( See Top 100 in Automotive ) #87 in Car Fuse Holders |
| Brand Name | DAIERTEK |
| Coil Resistance | 50 Ohms |
| Coil Voltage | 12 Volts |
| Connector Type | Wired Connectors |
| Contact Current Rating | 20 Amps |
| Contact Material | Silver Alloy" Or "Copper Alloy |
| Contact Type | Normally Open |
| Current Rating | 20 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (440) |
| Included Components | 1 x Relay Box |
| Item Type Name | RB-R6F6-W2 |
| Manufacturer | DAIERTEK |
| Maximum Switching Voltage | 12 Volts |
| Minimum Switching Voltage | 12 Volts |
| Model | RB-R6F6-W2 |
| Mounting Type | Panel Mount |
| Operation Mode | Automatic |
| Part Number | RB-R6F6-W2 |
| Specification Met | Unspecified Industry Standards (Safety & Environmental) |
| Wattage | 28.8 watts |
R**B
This item almost perfectly met my requirements. Great instructions & easy to fit. It has cleaned up my wiring & grouped all my fuses & relays in one spot. The only negative is that it’s a bit hard to remove the relays as they are quite close together. I would recommend this product.
R**O
Worked great. I used a battery terminal fuse and just wired it right to it so we didn’t have to install a bus bar and separate wire with fuse etc. Seems reliable and quality 12ga wire for lots of power to aftermarket heated seats and a rear truck cap defroster. Handles the amps well.
T**R
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.
C**S
Used this for a 2jz engine swap to run coils, injectors, ecu, pwm fan controller, etc all on their own relays. Small and clean install. Very happy with the simplicity. Be sure to double check fuse sizes of the relay to what the load draws. They come pre installed.
K**N
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.
Trustpilot
5 days ago
1 month ago