SGT Wire
SGT wire is your go-to solution for dependable automotive battery and starter cable needs. Designed to deliver exceptional durability and flexibility, our SGT wire ensures your vehicles and equipment operate at peak performance. Whether you're looking for standard configurations or need a custom solution tailored to your specific requirements, Allied Wire and Cable offers a wide range of customizable options to meet your needs. Don't compromise on quality—choose SGT wire for superior performance in demanding environments. Have questions or need assistance? Contact Allied Wire and Cable today to speak with our experienced team and find the perfect solution for your project.
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What Is SGT Wire?
SGT wire is a single-core cable intended for battery-operated systems up to 50 volts. The cable has polyvinyl chloride (PVC) insulation and stranded copper conductors. It's primarily intended for heavy current applications with a range of gauge sizes starting at 6 and going up to 4/0. Available in black and red, the wire meets automotive standards for use in vehicle batteries and ground systems.
How is SGT Wire Constructed?
SGT battery cable has a stranded conductor made up of multiple small strands of pure copper. Strand sizes vary from 0.02 inches up to 0.031 inches depending on the cable size. The size and construction of the cables mean you should use cable lugs as connectors. The cable has flexible PVC insulation that’s resistant to automotive oils, fuel, fluids, and abrasion. There's no jacket.
What are the Applications of SGT Wire?
SGT cable applications include use as starter, alternator, and winch wiring for cars, trucks, buses, RVs, boats, and heavy vehicles using 12-volt and 24-volt battery systems. While flexible, the cable has sufficient rigidity to stay in place when supported by cable ties and vehicle harnesses. Other applications include power and traction systems in 48-volt forklift trucks and golf carts. The wire's maximum operating temperature of 105 degrees Celsius means it's suitable for under-bonnet use in vehicles.
What are Similar Low-voltage Automotive Wires?
AWC offers a selection of three key types of low-voltage automotive battery cables: SGT, SGX, and STX. SGX wire, known for its durability, features cross-linked polyethylene insulation (XLPE) and boasts a higher maximum temperature rating of 125°C, making it ideal for use in modern turbocharged vehicles where under-bonnet temperatures are high. The tough XLPE insulation provides excellent resistance to abrasion, oil, water, and vehicle fluids. STX wire shares similar properties with SGX wire but with slightly thinner insulation, and it is available in a limited range of sizes from 6 to 2 AWG. Each of these wires is designed to meet the demanding needs of automotive applications, offering reliable performance and durability.
SGT Wire Specifications
The following applies to SGT wire stocked by AWC:
| Conductor: | Stranded pure copper conductors |
| Insulation: | PVC |
| Insulation Thickness: | 0.06 - 0.078 inches |
| Voltage Rating: | 50 volts |
| Maximum Temperature Rating: | 105°C |
| Minimum Temperature Rating: | -40°C |
| Sizes: | 6 AWG to 4/0 AWG |
| SAE Specification: | SAE J1127 for low-voltage battery cable |
| Automotive approvals: | Chrysler MS-3450 and Ford M1L-56A |