Skip to main content

Is Marine Battery Wire Silver?

If you’ve ever done any wiring on a boat, whether you’re in the electrical trade or just a casual boater, this is a legitimate question. After all, stripping marine battery wire will expose some silvery filaments that do, after all, look silver.

So are they? Let’s look at what qualifies marine battery wire and the reasons it is designed and manufactured according to those qualifications.

So What Is It Made of?
First things first, marine battery cable is actually not silver, although it looks like it.

Ironically, silver is an excellent electrical conductor, among the best known. However, silver, like copper (which is used for most electrical conductors, including marine cable as you are about to see) suffers from a common deficiency.

Both are prone to oxidation - that is, both silver and copper corrode. As you might know, these effects are broadly exacerbated in humid and saltwater environments - both of which ships and boats are prone to encounter.

To answer the question initially posited by this article, marine battery wire actually is made of copper conductors - it just has a special protective coating that helps to insulate it from the ravages of saltwater-induced oxidation.

Marine battery cables and wires are made from many fine strands of copper conductors that are then individually coated, typically in tin. These tin-coated strands can much better resist environmental influences that would cause corrosion and degradation.

This tin coating is readily apparent whenever you strip the wire - such as to make connections to the terminals of a battery. They do also give marine wire the appearance of being made of silver - but make no mistake about it, they are not.

What Should Marine Battery Wire Be Able to Withstand?
While the threat of corrosion is one of the most noxious influences faced in most marine environments, it is not the only factor against which marine-grade cables should be able to stand.

Consequentially, many tinned copper marine grade wires are also made with special insulation that makes them uniquely able to withstand acid, abrasion, gasoline, oil, and of course, moisture.

In addition, marine battery cables are made with a high number of strands which keep them extra flexible. This is a bonus given the tight confines of the inner workings of most vessels, as cables with superior flexibility are easier to manipulate into location and can better navigate the tight recesses within boats. Additionally, highly flexible cables withstand fatigue better.

Where Can You Get Marine Grade Copper Battery Cables?
Looking for high-quality marine-grade battery wire and cable? Visit EWCS Wire online at EWCSWire.com.

They carry a wide range of marine battery wire that is United States Coast Guard, American Boat and Yacht Council, and UL-approved. Their marine battery cables are made with a high conductor count of individually tinned 100% copper conductors and are highly flexible as well as resistant to corrosion, acid, alkalines, gasoline, and oil.

To learn more about the specifications of their marine battery wire, visit their website at EWCSWire.com or contact them for more information.

Comments

Post a Comment

Popular posts from this blog

Common Questions About Security and Alarm Cables, Answered

Not sure which type of security or alarm cable your facility or system needs? Hopefully, these answers to common questions can help! What cable is used for alarm systems? Security and alarm systems are usually wired with small-gauge wire specifically designed for the purpose. For instance, many security systems are wired with 12 and 18 AWG gauge alarm wire, as these low-voltage applications do not necessarily require larger, heavier wires. However, larger or wire gauges may be required depending on the circumstances. Also, there are some unique requirements for some systems. For instance, fire alarm cables must be made with specific insulation that is heat resistant and which does not produce toxic smoke when burned. What gauge cable do you need for alarm systems? Only your specific system requirements can answer that question, but often large wire gauges (that is, smaller wires) are used as security and alarm cables because of the low-voltage, low-current application. What is ...
Post a Comment
Read more

Buying Quality Marine Electrical Wire

When it comes to wiring in marine environments, you have to start with a new set of rules. The American Boat and Yacht Council (ABYC) has its own set of guidelines that differ significantly from wiring in terrestrial applications. Before you start your next marine wiring project, it’s important to reference these guidelines to ensure you are using the proper marine electrical wire and proper terminal connections to avoid the possibility of potentially catastrophic electrical failure. Knowing what to look for before you purchase your wire can help ensure that your boat is wired safely. Marine environments have to deal with a lot of movement. Between the gentle rocking that experienced in your dock or harbor to the violent jarring when cutting through the waves, boats almost never standstill. Because of all this movement, it’s crucial to have flexible cables that can move without cracking their insulation or coming disconnected. In order to achieve this level of flexibility, marin...
Post a Comment
Read more

Factors to Look Out for When Selecting a Boat Battery Cable

Whether you’re an experienced boater or just getting started, it’s important to make sure your boat is properly outfitted with the right battery cables. Boat batteries provide power to the many electrical components of your boat, and the battery cables are responsible for transferring that power safely and efficiently. Selecting the right cables is essential to making sure your boat runs smoothly and that you’re able to enjoy your time on the water. When selecting boat battery cables , there are a few key characteristics to look for. High-Quality and Marine Grade First, you’ll want to look for cables that are made from high-quality materials that can withstand the elements. The cables should be able to handle the rigors of a marine environment, including exposure to saltwater, UV rays, and extreme temperatures. Additionally, you’ll want to make sure the cables are flexible and easy to install, as this will make the job of connecting the cables to your ba...
Post a Comment
Read more