SKU: 60623003768

100m Roll of 8B&S (7.9mm²) Twin Core Automotive Cable

$325.23 $361.37
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Description

100m Roll of 8B&S (7.9mm²) Twin Core Automotive CableKEY 100 Metre Roll of 8B&S (7. 9mm) Twin Core Automotive Cable for Reliable 12V 24V Power Distribution Engineered for Demanding Automotive and Low Voltage Installations This 100 metre roll of KEY 8B&S (7. 9mm) twin core automotive cable delivers consistent, low resistance power for critical 12V and 24V systems. Built with plain annealed copper conductors and V90HT PVC insulation, it is suited to professional installers and enthusiasts wiring caravans,

KEY 100 Metre Roll of 8B&S (7.9mm²) Twin Core Automotive Cable for Reliable 12V/24V Power Distribution

Engineered for Demanding Automotive and Low-Voltage Installations

This 100-metre roll of KEY 8B&S (7.9mm²) twin core automotive cable delivers consistent, low-resistance power for critical 12V and 24V systems. Built with plain annealed copper conductors and V90HT PVC insulation, it is suited to professional installers and enthusiasts wiring caravans, 4WDs, trailers, and marine setups. The twin core configuration simplifies cable runs by combining positive and negative conductors in a single durable sheath, reducing installation time and potential wiring errors.

Rated to 74A at 30°C under JASO D609, this cable handles high-current loads while maintaining voltage stability over long distances. It is commonly selected for 60A continuous-duty circuits such as auxiliary battery charging, inverter connections, and solar regulator wiring. The 100-metre bulk roll provides ample length for large-scale projects or multiple smaller installations, offering a cost-effective solution for workshops and fleet maintenance.

*Note typical de-rating factors apply for bundling and elevated ambient temperatures.

About KEY Tubing & Electrical

KEY Tubing & Electrical (KTE) is an Australian-owned manufacturer with over 60 years of industry experience supplying electrical, cable, tubing, and custom-engineered solutions to industries across Australia and around the world. Based in South Australia, KEY is known for its commitment to quality manufacturing, rigorous quality standards, and reliable products designed for demanding automotive, electrical, industrial, and resource sector applications. KEY continues to support Australian industry with a strong focus on performance, durability, and dependable engineering.

Key Features

  • High-conductivity plain annealed copper minimises voltage drop and resistive heating
  • V90HT insulation rated to 90°C withstands under-bonnet and engine bay temperatures
  • UV-stabilised outer sheath resists degradation from prolonged sun exposure
  • RoHS compliant and manufactured to Australian/NZ standards for safety and reliability
  • 100-metre continuous length reduces joins and waste in extensive wiring runs
  • Red and black core identification simplifies polarity matching during installation

Built for Harsh Australian Conditions

The V90HT PVC insulation is formulated to endure the thermal cycling common in engine compartments, while the UV-stabilised black outer sheath prevents cracking and embrittlement when exposed to direct sunlight. This makes the cable suitable for external runs on camper trailers, roof-mounted solar wiring, and marine deck applications. The oxygen-free copper stranding (96/0.32mm) provides flexibility for routing through tight chassis spaces without compromising current-carrying capacity.

Unlike generic automotive cables that may use copper-clad aluminium or thinner insulation, this product maintains full copper cross-section and consistent wall thickness, reducing the risk of hot spots and insulation breakdown under sustained loads. The 2.4 ohm/km electrical resistance at 20°C ensures efficient power delivery, critical for maintaining battery health in dual-battery systems.

Applications

  • Auxiliary battery charging in 4WDs, caravans, and camper trailers
  • Solar regulator to battery connections for off-grid setups
  • Inverter cabling up to 1000W (12V) or 2000W (24V) with appropriate fusing
  • Trailer and boat wiring for lighting, winches, and electric brakes
  • General low-voltage distribution in sheds, tiny homes, and remote installations

Installation Notes

For optimal performance, select cable size based on total circuit length (positive and negative return) and expected current draw. As a guide, 8B&S (7.9mm²) is suitable for 60A continuous loads over short to moderate distances in 12V systems. Always refer to JASO D609 derating tables when bundling multiple cables or operating in ambient temperatures above 30°C. Professional installation by a qualified auto electrician is recommended for high-current circuits.

Power Your Project with Confidence

Equip your next installation with a cable that prioritises conductivity, durability, and compliance. Order the 100-metre roll of KEY 8B&S twin core automotive cable today and ensure your 12V or 24V system delivers reliable power when you need it most.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 60623003768

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4.2 ★★★★★
Based on 6 reviews
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Product Reviews
F
Verified Purchase
Firebabe
Waukegan, US
★★★★★ 5
Great quality. Easy to clean. Nice appearance.
Color: Red, Size: 4.3-Quart
Solid, heavy pot for cooking and baking. I bought it mainly for making soups, stews and breads. I have only tried soups thus far. The pot cleaned up very easily. The bottom of the pot heated uniformly. Nothing was stuck to the pot when I was simmering on the glass top stove. I have not had the chance to bake yet, but seeing how evenly it held heat while cooking, I am thinking this will be perfect. I bought the red color. It gives a nice pop of color in my kitchen. This pot will probably last me a long time. I would buy one if I needed a replacement, or a gift for someone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Great quality for price after 3 years of use
Color: Matte Navy, Size: 6-Quart, Color: Matte Navy, Size: 6-Quart
I’m 3.5 years in and use it weekly. So far it’s been a great product especially for the price. We are really into soups, roast, and I bake bread a lot. This thing is amazing and a great quality. It’s easy to clean, does great in the oven, and stands up great to constant use. I only have a small amount of staining at the bottom, and a couple scratches from metal utensils. The lid is solid and the handle is really secure still, which is a problem I’ve had with other brands I’ve tried.
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Reviewed in the United States on February 2, 2026
G
Verified Purchase
Gwen Jones
Grantham, US
★★★★★ 5
Quality product
Color: Navy, Size: 6-Quart
I absolutely LOVE my Dutch oven! The reduced cooking time for certain cuts of meat for stews, pot roast, etc., is a definite game changer!! The meat comes out so juicy and tender. I made curry and did the "burning" of the curry and was hesitant because I didn't want the pot to be stained. There were no stains left at all. I've used it numerous times since purchasing and it still looks new. It's very durable and the color is beautiful. If you're looking for a functional, quality, and durable Dutch oven without breaking the bank, this is it! I highly recommend.
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Reviewed in the United States on February 9, 2026
S
Verified Purchase
Serhii
Los Angeles, US
★★★★★ 5
Exactly what I wanted
Color: Blue, Size: 6-Quart
Amazing! Looks beautiful, high quality, good price. Well packaged, no defects. Heavy of course :) Blue color is amazing!
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Reviewed in the United States on April 26, 2026
B
Verified Purchase
Booksalottle
Carnegie, US
★★★★★ 4
Nothing Exceptional but Gets the Job Done
Color: Blue, Size: 4.3-Quart, Color: Blue, Size: 4.3-Quart
I’ve owned this 4.5 Qt. Amazon Enameled Cast Iron Dutch Oven for almost two months and have used it three times to date. Upon arrival and at first glance, the gradient blue color is beautiful and super glossy; most importantly, the pot is heavy for its size - as it should be. It looks exactly like the product pictures, with a globular shape than square shape as others. Unfortunately, I also noticed that there was one pin hole and two tiny uneven protrusions on the enamel inside the pot. I own three other enameled cast iron cookware from two other brands (photos attached for size comparison) and performance wise, this cast iron by Amazon performs equally to them. The pot isn’t exceptional or special but it gets the job done. Other than the pin holes and protrusions, I have no complaints. This isn’t my first rodeo so when heating up the pot and while cooking, I have zero issues. I am starting the pan off at 4-Stars and will update my review as time progresses, or if I have any major issues with its durability or performance in subsequent months. For the amateur home cook, or for anyone who is new to cast iron cooking, below I’ve included tips that you may find useful while using this or any other enameled cast iron cookware. ================================ Regarding the 3 Photos and 1 video I've Attached: (Note: all photos were taken with an iPhone under kitchen lights during the evening. Photos have not been edited nor enhanced.) Photo 1: Size comparison of this Amazon Enameled Cast Iron Dutch Oven compared to three other enameled cast iron cookware that I own from two other brands. From left to right: 7 qt. Tramontina, 4.5 qt. Amazon, 3 qt. Lodge 4 qt. Tramontina. Photos 2 and 3: fresh produce shown next to 4.5qt Amazon Dutch Oven for color and size contrast. Video: 4.5 qt. Amazon Enameled Cast Iron Dutch Oven on gas stove over medium heat, with food cooking. ================================ TIPS THAT YOU MAY FIND USEFUL While Using your cast iron dutch oven: (Note: I included these similar tips in my review of a different enameled cast iron pot from a different brand. My tips can apply to all enameled cast iron cookware) 1. If you find that you have issues with food sticking, it could be that you are not heating up your cast iron pot properly to prevent undue hot spots. I heat my pot up gradually starting at low, then medium, then high heat. After my pot is very hot is when I add my fat/cooking oil. As the oil is heating up in the pot, I lift it and swirl the oil around to coat all sides of the pot that will come in contact with food. 2. Take into consideration the temperature of the items you are adding to your heated pot. As a general rule for cooking: when ever possible, ensure that the items you are adding to a hot pot are at room temperature, rather than ice cold from the fridge; this will assist with even cooking. 3. Also, get comfortable with adjusting your heat by lowering and raising it based on what you’ve added to the pot. In general, you will need more heat at the beginning of the cooking process, and less heat towards the end. If you cook by recipe, I highly recommend that you read all the steps ahead before starting, so that you become familiarized with all the procedures, allowing you to maneuver accordingly when you start cooking. 4. At the exception of searing meat to achieve a brown crust, deep frying, or when caramelizing onions, you should be stirring your pot (I recommend using a wooden spoon) every few minutes when cooking in cast iron that is placed over high heat. If you are braising on the stove at low heat versus braising in the oven, the frequency of your stirring will need to be adjusted. No matter how you’re cooking though, a watchful eye on the pot plus stirring, should both be a habit not an afterthought. 5. For all cooking vessels in general but especially for cast iron: after cooking, allow your pot to cool down completely before cleaning. NEVER immerse a hot cast iron pot into cold water, nor pour cold dish water into hot pot. You risk not only being scald by dangerous steam, but you also risk weakening the enamel, therefore lessening the durability of your pots over time. 6. This cookware and others like it from Tramontina and Lodge are economical and if used correctly, will perform well for most cooking; if used correctly, they should also last for years. Nonetheless, if you can afford it, authentic enameled cast iron cookware made in France by Le Creuset is the best way to go. Le Creuset is the gold standard in cast iron cookware and their quality is second to none. I definitely recommend this Amazon dutch oven but if you can afford to splurge, Le Creuset's reputation is stellar. As a professional chef, I've used them in high end kitchens and their quality and performance is premier.
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Reviewed in the United States on July 2, 2018

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