Electrical Resource Hub

Ready to supercharge your electrical knowledge and capabilities? Coburn’s is here to help. Use this resource to expand your skill set and grow business with our collection of products, services, educational resources and upcoming training opportunities.

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Electrical Resources


Explore our collection of calculators that were made with Electrical maintenance and support in mind.
Also available on the Coburn's Connect App.

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Tech Tips

Boost your knowledge of Electrical maintenance, calculations, standard operations and more with our archive of technical insights and work tips.

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Our archive of informational and tutorial videos for Electrical maintenance and troubleshooting skills.

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The Power You Want. The Protection You Need.

Give customers the protection they need and the power they want with the all-new Guardian 26kW Home Standby Generator from Generac. Each unit is engineered for long lasting performance — all within a smaller design for easy installation.

  • 28% More Motor Starting Power
  • Capable of Powering All Large Appliances
  • Requires 68% Less Space
  • Features TruePower™ Technology
  • 5-Year Limited Warranty
  • Made in the USA
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For the Right Light, Get Vapor Tight

With ratings up to IP67, NDR vapor tight lights are easy to install and maintain. The Boa and Mamba lines offer high lumen output and selectable color temperature of 35K-4K-5K that makes them suited for both large areas and confined spaces.

  • Up to IP67 Rating
  • Designed to protect from air, dust & liquids
  • 35K-4K-5K selectable color temperature
  • Easy installation and maintenance
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Complete Home Surge Protection

Need total home or facility electrical protection? Both economical and easy to install, BoltShield™ Surge Protection provides the best defense from both externally and internally generated power surges.

  • 35kA surge current protection per phase
  • Fits into existing Siemens load centers
  • 20kA I-nominal ratings
  • UL 1449 SPD Type 1*
  • 22kA SCCRs
  • Stackable design for increased protection vs. competition
  • Green/red visual mechanical flag failure indicators
  • Monolithic distribution grade MOV
  • Thermally protected MOV
  • 3-year/$10,000 standard warranty
  • Easy to install
  • Available for retrofit in most legacy Siemens Load Centers

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