Single DT Relay Wiring Harness with switch laid out on a white surface

Vendor:GGLighting

Single DT Relay Wiring Harness With Switch

$29.99

A practical wiring harness featuring a DT Deutsch connector, designed with a 30a fuse and 40a relay to manage electrical flow efficiently. Includes a convenient switch for user control during operation.

  • Durable single wiring harness with DT Deutsch Connector
  • Equipped with a 30a fuse for circuit protection
  • 40a relay included for handling higher electrical loads
  • Comes with an integrated switch for easy on/off control

Control your 12V electrical setup efficiently

Single DT Relay Wiring Harness With Switch

Essential electrical specifications

Product Details

Connector
DT Deutsch Connector
Fuse
30a
Relay
40a
Includes
Switch
Type
Wiring harness
Voltage
12V
Manufacturer
GGLighting

What arrives

Single wiring harness with DT Deutsch Connector, 30a fuse, 40a relay, switch

Connector and electrical standards

Exact Details and Fit

Connect the DT Deutsch plug to the matching connector in your electrical system; use the switch to control power flow; fuse and relay manage circuit protection and load.

Supplier shipping and returns

Shipping and Returns

Shipping

Shipping rates available at checkout; supplier creates label within 2 days.

Returns

30 day returns with no label or restocking fees.
Single DT Relay Wiring Harness with switch laid out on a white surface

Quiet control, clean lines

A single, tidy loom that keeps power honest—DT Deutsch connector at the ready, a 30a fuse and 40a relay tucked into a disciplined bundle, and a switch that makes the moment effortless.

Night begins with a click

Order in the shadows

One harness, one decision

Loose wires and guesswork steal time and attention when all you want is dependable power to your light or accessory. The Single DT Relay Wiring Harness With Switch gathers everything into a single, coherent path—DT Deutsch connection, 30a fuse, 40a relay, and an included switch. It brings calm to the engine bay and certainty to your fingertips.

Power, made simple

When the trail goes quiet or the driveway is dim, you shouldn’t be thinking about wiring diagrams. A single harness you can trust means the light comes on when you ask it to, and stays off when you don’t. Fewer parts to chase, fewer points to doubt—just a clean, intentional setup that respects your time.

For the ones who like things done right

Drivers and builders who want a straightforward, consolidated way to wire a single accessory with a DT Deutsch connector and an included switch.

Where it lives

Wire a single light or accessory using the DT Deutsch connection, protected by the 30a fuse and controlled through the included switch.
GGLighting brand cover

About GGLighting

Maker Spotlight

GGLighting began in Southern California in 2009 with a single focus: make lighting that survives the rigors of off‑road racing and desert running. For more than 16 years the team has specialized in 12V accessory installation and off‑road lighting, pairing energy‑efficient LED designs with USA‑manufactured pillar mounts and components built to exacting standards. Race‑proven performance is backed by a lifetime warranty, and California‑based operations mean same‑day shipping and accessible showroom service (visit their retail showroom at 1020 E.). Buyers choose GGLighting when durability, reduced power draw, and straightforward installation matter—practical attributes for vehicles, workshops, and makers who demand lighting that works where it counts.
Explore GGLighting

Common Questions

FAQ

What type of connector does it use?
It uses a DT Deutsch connector.
Does it include a relay?
Yes, it includes a 40a relay.
Is there a fuse in the harness?
Yes, it has a 30a fuse.
Is a switch included?
Yes, the harness comes with a switch.
How many accessories is this meant to power?
It’s designed for a single accessory.