For A Complete Line of UL 1008 Listed Emergency Power Solutions – Look No Further

Announcing DualConnect™, ESL’s New Dual Purpose Docking Station CORONA, California, October 22, 2021 – ESL Power Systems provides a number of solutions for the growing market to both load bank test, and provide temporary back up to a permanent generator. For over 10 years, the ESL TripleSwitch® has provided the leading solution to perform both…

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Emergency Power Q&A

Many questions arise when beginning your first emergency power connection equipment project. ESL has put together some Frequently Asked Questions from customers throughout the years to assist as you move forward with choosing your back up power solution. General Q: How do I know what product will best work with my specific needs? A: ESL’s…

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3 Reasons Why UL 1008 Should Be Specified

When comparing NRTL Listings of different products, it is important to know what the appropriate UL standards are and how they apply to your specific application. You may not always be purchasing what you think you are purchasing. UL 1008 was specifically created for transfer switch equipment. Products with a UL 1008 certification ensure the…

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Do You Have A Contingency Plan? The Cost of NOT Being Prepared

Planning ahead for an emergency can be challenging but ESL is here to help make things easier with our line of UL 1008 Listed Emergency Power Products. Our manual transfer switches and tap boxes ensure a quick, safe generator hook-up and operation for any building and ensure time without power is minimal. There are countless…

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ESL StormSwitch™ – Keeping the Power On

The damage caused during this historic hurricane season serves as an unfortunate reminder of the need for contingency planning.  From everyday citizens to public institutions, the impact that the barrage has had on communities in the path of the storms will be felt for years to come. The amount of people left without power during…

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