• Car relay box 12V 6 way DaierTek
  • Pre wired relay fuse box 6 way
  • Waterproof 12V relay block for cars
  • ATC ATO fuse relay box automotive
  • Daiertek 6 slot relay fuse box
1 5

AutoSmart Parts

Car Relay Box 12V 6 Way, DaierTek Pre Wired Waterproof Fuse Block for ATC ATO Fuses

DaierTek 12V relay box with 6 slots, pre wired waterproof case. ATC ATO fuse compatible, 12 AWG cables. For cars, trucks, marine, RV use.

$119.99 AUD
$149.99 AUD $119.99 AUD
Sale Sold out
Secure shippingSecure shipping
Easy exchangeEasy exchange
24/7 support24/7 support

check 6 relay slots plus 6 fuse slots in one tidy box
check Pre wired with colour coded leads for easy install
check 12 AWG high power wire for safe heavy current use
check Waterproof and dustproof, upper and lower covers

Select Model

Specifications

Type: 6 way relay fuse box (circuit protective device)
Voltage: 12V
Material: ABS plastic
Weight: 0.7 kg
Wiring: Pre wired, 12 AWG high power side cables, colour coded
Fuse type: ATC / ATO blade fuse
Sealing: Waterproof and dustproof case with upper and bottom covers

Compatible With

Vehicles: Cars, trucks, vans, 4x4s, marine boats, RVs, ATVs, motorcycles
Voltage: 12V only
Relays: Standard 4 or 5 pin automotive relays (sold separately)
Fuses: ATC/ATO blade fuses (sold separately)

What’s Included / Care Instructions

What's included:
• 1 × DaierTek 12V 6 way relay fuse box (pre wired, with upper and bottom covers)
• Note: relays and fuses are sold separately

Care:
• Mount in a sheltered area when possible (waterproof but not submersible)
• Use the correct amp fuse for each circuit (never substitute higher rated fuse)
• Check fuse first if a circuit stops working

View full details

Common Questions Before You Buy

Are relays and fuses included?
No, the box itself is pre wired but relays and fuses are sold separately. This is standard for relay boxes so you can size the relays and fuses to match your specific circuits.
What relays fit?
Standard 4 or 5 pin automotive relays (Bosch style) fit the 6 slots. These are widely available at auto parts stores.
Is it really waterproof?
Splashproof and dustproof yes, fully submersible no. The upper and bottom covers block out splashing water and road dust but the box shouldn't sit in standing water.
How much current can it handle?
12 AWG wiring on the high power side supports significant current per circuit. Each relay's amp limit depends on the specific relay you install (typically 30 to 40A per relay).
Where should I mount it?
Engine bay (away from direct heat sources), under dash, in the boot, or anywhere accessible for replacing relays. Choose a sheltered spot to minimise water and dust exposure.