Surge Arresters

Minimize the risk of damage from electrical surges 

SKU: RE1002

Available - Typically ships within 5 business days.

Want to protect you new LED billboard lights? Delta and Intermatic lightning surge arresters have you covered

Lightning and fluctuations in utility power (caused by grid switching, for example) are often assumed to be the main sources of power disturbances. However, the overwhelming cause is actually equipment, such as heavy motors and appliances, upstream of your billboard lights turning on and off. Even simply switching lights on and off will cause electrical surges. In fact, it is estimated that 65% of all transient voltage surges are generated from inside sources, while only 35% come from outside.

Utility industry experts estimate that problems resulting from transient voltage surges cost U.S. companies a stunning $26 billion annually. This figure not only includes the high price of direct damage to electrical distribution systems, electronic equipment, lights, and microprocessor controllers, but also the crippling cost of lost productivity. This means that minimizing the risk of damage from electrical surges is an absolute priority for companies of all types, all across the globe.

Product Highlights

  • High lightning activity at the end of a utility line
  • On a transmission line downstream of industrial facilities
  • At a higher elevation than surrounding structures
  • In an open rural location

Surge Arresters Specifications *( 1,2 )

Model Number:
Product Weight:
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Product Specification Disclaimer *( 1, 2 )

*1. Manufacturer's specifications are supplied by the manufacturer and are subject to change without notice. The data and information contained in these specification sheets are representative; the ratings supplied are suggested as guidelines and should only be used for evaluating your specific application.

**2. Although Reliable Electric Products Company Inc. has made every effort to ensure the accuracy of information by third parties, it is ultimately the customer’s responsibility to validate these specifications to ensure they are suitable for SAFE use in a particular application. Reliable Electric Products Company Inc. disclaims to the extent permitted by law, any warranty or liability.

Manufacturer's Extended Intended Use Disclaimer

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

Delta 302R Surge Arrestor specs

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