Stedi 4 Way DTP Plug & Play SMART Harness Quad Output (ST-31-DTP-004)
Ideal for 4WD, off-road, and touring setups running multiple driving lights or light bars requiring high-current, plug-and-play wiring.
Regular price
$119.00 AUD
Regular priceSale price
$119.00 AUD
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Professional-grade wiring you can rely on
The Stedi ST-31-DTP-004 4 Way DTP Plug & Play SMART Harness is engineered for high-performance lighting setups, delivering reliable power distribution to up to four auxiliary lights with ease. Designed for serious 4WD and off-road applications, this quad output harness eliminates the complexity of wiring while supporting high-current loads.
Featuring Stedi’s SMART Harness™ technology, it automatically detects positive or negative switching systems, making it compatible with a wide range of modern vehicles including Toyota, Ford Ranger, and Mazda BT50. This intelligent design removes guesswork and ensures seamless integration without the need for cutting or soldering.
Built with heavy-duty 10AWG cable, dual 80A relays, and dual fuse protection, this harness is capable of handling demanding lighting systems safely and efficiently. With four DTP Deutsch connectors and plug-and-play functionality, it’s the ideal solution for professional-grade installs.
Key Features
Quad output harness for up to 4 auxiliary lights
SMART Harness™ technology for automatic polarity detection
Compatible with positive and negative switching systems
Dual 80A relays for high-current performance
Heavy-duty 10AWG wiring for reliability
Plug & play installation – no cutting or soldering required
4 x 2-pin DTP Deutsch connectors included
Dual fuse protection for added safety
Quick connect compatible
Ideal for modern vehicles with complex wiring systems
Specifications
Model
ST-31-DTP-004
Output
4 Way (Quad)
Relay Rating
2 x 80A @ 12V DC
Fuse
Dual 45A
Max Load
70A @ 12V DC
Harness Capacity
75A
Connectors
DT & DTP Deutsch
Cable Type
10AWG Heavy Duty
Cable Length
2.0m (relay to connectors)
Insulation
UV Rated
Switching
Auto detect (positive & negative)
Installation
Plug & Play
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How many lights can this harness run?
It can power up to 4 auxiliary lights simultaneously.
What is SMART Harness™ technology?
It automatically detects whether your vehicle uses positive or negative switching, making installation easier.
Do I need to cut or solder wires?
No, this is a plug-and-play harness designed for easy installation.
Is this suitable for modern vehicles?
Yes, it is designed to work with modern vehicles including those with complex wiring systems.
What connectors does this harness use?
It includes 4 x 2-pin DTP Deutsch connectors for secure, waterproof connections.
