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  • Writer's pictureGabriel Gandra

What are the surge arrester companies in the US?


When it comes to protecting your business from electrical surges, you need to make sure that you have high-quality surge arresters in place. But how can you be sure that the products you purchase are reliable? The answer is simple—by doing research on the best surge arrester manufacturers. If you’re trying to find a quality manufacturer, here’s what you need to know.

Finding the best manufacturers

Surge arrester is a device that is used to protect the electrical equipment from damage due to overvoltage surges. There are many companies who manufacture surge arresters. Some of the most well-known brands include Eaton's Cooper Power, Siemens and Ohio Brass Arresters.

Ohio Brass surge arresters by Hubbel Power Systems

For over 50 years, Ohio Brass and Hubbell Power Systems (HPS) have been pushing the boundaries in electrical protection. From introducing world's first polymer-housed arresters to developing advanced MOV block technology and refining manufacturing processes - HPS has set a new standard of innovation with its vast array of patents for products & design features. Rely on their cutting edge surge protectors to keep your customers' power safe from interruption!

For reliable system protection, Hubbell offers a wide range of arrester products in both IEEE and IEC standards. From Normal Duty (ND) to Heavy Duty (HD), Distribution Medium (DM) to Distribution High (DH)--plus special HD Riser Pole applications--there's something for every need. For extra assurance against power surges, the Optima Disconnector ensures today’s lowest operating current capabilities along with an improved Temporary Overvoltage capability--giving your electrical systems unparalleled security!

You can find more about Hubbel's Ohio Brass surge arresters here.

Cooper Power surge arresters by Eaton

Cooper Power, a Wisconsin-based powerhouse in the electrical industry since 1937, has been innovating and manufacturing top-of-the line solutions for residential, commercial and industrial applications. From surge arresters to fuses; switches to power distributors - Cooper Powers's diverse array of products serves as indispensable tools all across America!

Cooper Power offers a broad range of products that safeguard against potentially damaging power surges and spikes, such as those triggered by lightning or equipment switching. From circuit breakers for everyday usage in homes and offices to innovative motor controls & EMI/RFI suppressing capacitors perfect for industrial motors & communications devices respectively; Cooper has electrical protection solutions covered - be it through their fuses protecting connection circuits from overloads or switches controlling current flow around electrical systems.

You can find more about Eaton's Cooper Power surge arresters here.

Siemens surge arresters

Since 1925, Siemens Energy has been pioneering the industry of overvoltage protection by designing and crafting superior medium- to high-voltage surge arresters for both standard and special applications. Through continuous research & development along with their immensely vast know-how combined with global experience, they have managed to give themselves a competitive edge against other competitors in terms of quality assurance. Their unrivaled commitment towards long service life and reliability allows valuable pieces of equipment like transformers, circuit breakers among many others be optimally safeguarded from any potential dangers posed by overvoltages such as damage or destruction that could’ve potentially occurred without this essential feature!

With a multitude of options, the company has got you covered for all your surge arrester needs. They offer an extensive range featuring various models with different voltage ratings and current capacities to best cater to any application. So take your pick from their catalogue – whatever fits like a glove!

You can find more about Siemens surge arresters here.

Live Line Technology

Live Line Technology is not a varistor manufacturer but a technology provider that can transform any surge arrester from any brand into a Mobile Surge Arrester.

Although the varistor functioning will be the same, a mobile arrester will bring labor costs way down for arrester replacement, meaning it will worth on cost-efficiency very quickly.

Research Reviews

One of the best ways to start researching surge arrester manufacturers is by reading reviews online. Look for customer feedback from trusted sources like Trust Pilot or Consumer Affairs to get an idea of how customers feel about their products and services. Don’t forget to look up technical reviews as well—these can give you a better sense of an arrester's features and capabilities.

Check Certifications

It’s also important to make sure that any surge arrester manufacturer has all the necessary certifications. A good manufacturer should have certifications from industry organizations like Underwriters Laboratories (UL) or Intertek (ETL). These certifications provide assurance that their products meet certain standards of quality and safety. It also helps if they are ISO certified, as this means they follow internationally accepted standards when it comes to manufacturing processes and quality control.

Consider Warranties and Guarantees

A reliable surge arrester manufacturer should also offer warranties and guarantees on their products. This way, if anything goes wrong with the product, you can rest assured knowing that they will replace it or fix it for free within a certain amount of time. Look for manufacturers who offer long-term warranties in case something goes wrong down the line. This is a good indication that they believe in their product's reliability and have faith in its performance over time.


Surge arresters are essential components of any business' electrical system, so it's important to ensure that you purchase them from a reputable manufacturer who produces high-quality products with reliable warranties and guarantees. Research reviews online and check certifications before making your decision—and don't forget to consider warranties as well! With these tips in mind, finding the best surge arrester manufacturer should be easy!


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