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Auto Electrical Appliances Wire FuseBox Socket

This automotive fuse tap extension wire is a dedicated power tapping harness for vehicle electrical refitting, compatible with mini, standard, low-profile blade car fuses. It inserts directly into the original car fuse box slot to split an independent power circuit without cutting factory wiring, equipped with a replaceable red blade fuse holder, red high-temperature automotive wire and blue insulating crimp terminal. The integrated black plastic fuse tap housing adopts anti-arc flame retardant material, which effectively avoids short-circuit fire risks during power tapping refitting. It realizes safe power supply for dashcams, car air purifiers, parking monitoring modules, interior atmosphere lights and other aftermarket auto electrical accessories. Fully compliant with automotive RoHS standards, customizable wire length, wire gauge and fuse ampere rating are available, widely used for passenger car, SUV, pickup truck and commercial vehicle interior electrical modification.

Model:
automotive fuse tap extension wire
Brand:
huamao

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Auto add-a-circuit fuse tap wiring harness car blade fuse box tapping socket cable fuse tapping power cable

Product Description

The core advantage of the fuse tap harness lies in its non-destructive wiring design. It directly plugs into the original vehicle fuse slot without stripping or cutting factory vehicle wiring, which will not damage the original car circuit warranty and avoid hidden dangers of poor contact caused by manual wire twisting. Double copper conductive shrapnel inside the housing keeps low contact resistance, no obvious temperature rise under continuous vehicle power load. The independent spare fuse slot separates the original car circuit and modified accessory circuit; once the modified equipment has a short circuit, only the added fuse will blow, effectively protecting the vehicle's original electrical system from overload damage.

The wire root is molded with integrated strain relief to disperse pulling force, preventing wire core fracture caused by frequent vehicle vibration and wire pulling. Transparent red fuse shell can intuitively observe whether the fuse wire is fused for quick daily inspection and replacement. Every finished fuse tap wire undergoes strict factory testing before shipment, including continuous current load aging test, insulation withstand voltage test, vibration fatigue screening and high-temperature aging test. We supply fixed-length finished tapping wires and customized long-distance extension harnesses for auto modification stores, dashcam manufacturers and automotive aftermarket accessory suppliers.

Specifications

Fuse Tap Housing Style	Mini/Standard/Low Profile three types blade fuse tap housing
Housing Material	UL94 V-0 flame retardant black PA66 nylon
Built-in Conductive Insert	Thick tin-plated phosphor bronze shrapnel
Automotive Wire Spec	Cross-linked XLPE red vehicle wire
Wire Operating Temperature Range	-40℃ to +125℃
Output Terminal	Blue fully insulated closed butt crimp terminal

Advantages

Non-destructive plug-and-play tapping design: No need to cut or strip the original car factory wiring, retain vehicle circuit original state, will not affect new car warranty, greatly reduce modification construction difficulty and short-circuit hidden dangers of manual wiring.
Dual-circuit independent fuse protection structure: The original car circuit and modified accessory circuit are separated by independent fuses; short circuit of post-installed electrical equipment only blows the additional fuse, effectively protecting the vehicle ECU, instrument and other core original electrical modules from overload burnout.
High temperature resistant automotive cross-linked wire configuration: XLPE insulated wire withstands 125℃ long-term high temperature, far better than ordinary PVC wire, resistant to engine oil splash and aging, suitable for installation in instrument panel narrow high temperature wiring channels.
Three universal fuse tap size compatibility: Cover mini, standard, low-profile three mainstream vehicle fuse specifications, one product series matches most passenger cars, SUVs and light commercial vehicles on the market, reduce modification store inventory types.
Visible transparent red spare fuse: The transparent shell can directly observe the internal fuse wire state, quickly judge circuit overload failure without disassembly, convenient daily vehicle inspection and maintenance.
Auto modification oriented flexible customization service: Support wire length from 0.1m to 3m arbitrary adjustment, match different current fuses according to dashcam, atmosphere lamp and other equipment power, small batch sample orders available for auto aftermarket accessory product development verification.

Application

Vehicle Dashcam & Parking Monitoring Equipment:Front/rear dashcam non-destructive power tapping harness, 24-hour parking surveillance power supply extension wire, blind spot monitoring camera fuse box tapping cable
Car Interior Atmosphere & Decorative Lighting Modification:Door footwell atmosphere light power tapping wire, dashboard ambient light multi-channel tapping harness, car logo welcome light independent power supply cable
Portable On-Board Electronic Auxiliary Equipment:Car air purifier non-destructive power tapping cable, vehicle-mounted wireless charger fuse box extension wire, portable refrigerated car box auxiliary power tapping harness
Light Commercial Vehicle & RV Auxiliary Electrical Refitting:Small RV interior reading light tapping power wire, pickup truck cargo compartment LED work light fuse tap cable, logistics vehicle mobile printer power tapping harness
Vehicle Safety & Driving Auxiliary Devices:Tire pressure monitoring host power tapping harness, driving recorder GPS positioning module tapping wire, collision warning auxiliary detector independent power supply cable

FAQ

Q1: What three types of fuse taps does this product support?

A: The product series includes mini blade, standard blade and low-profile blade three mainstream fuse tap housings, matching most 12V/24V passenger cars and light commercial vehicles on the market.

Q2: Will using this fuse tap damage the original car circuit or void warranty?

A: It adopts plug-in non-destructive tapping without cutting factory wiring, only splits power on the original fuse slot, will not destroy the original vehicle wiring harness, and does not affect vehicle manufacturer warranty regulations.

Q3: What is the function of the additional red spare fuse?

A: It forms an independent protection circuit for modified post-installed electrical equipment. When the modified equipment has a short circuit or overload, only this spare fuse will blow, avoiding burning the original car main circuit fuse and vehicle core electrical modules.

Q4: Is this wire suitable for installation near the engine compartment?

A: The red wire adopts cross-linked XLPE automotive insulation material, long-term stable operation at +125℃ high temperature, resistant to engine oil splash, can be used in instrument panel and mild high-temperature engine compartment wiring positions.

Q5: Can I customize different ampere fuses and wire thickness?

A: Support optional 5A/10A/15A/20A red blade fuses, and 18AWG/20AWG/22AWG different thickness automotive wires according to the power consumption of modified electrical equipment.