Professional Electrical Code Update Services in Lafayette, LA

The NEC's most recent update was announced in 2020. However, deciphering the update can be difficult if you're not a trained electrician. Here's a layman's guide to the key takeaways from the latest update:

1. All new one- and two-family dwellings must have exterior emergency power disconnect switches. Installing these switches allows for safer working conditions for emergency responders.
2. Rules involving de-energizing panel boards have been updated to protect electrical workers on the job.
3. The NEC has updated load calculation tables to account for improvements in modern energy efficiency (i.e., widespread use of LED lighting).
4. Guidelines for solar-generated energy storage have been revised to account for new home energy storage technologies (i.e., Tesla Powerwall home battery).
5. Enhanced regulations have been implemented for surge protection affecting sensitive safety equipment.
6. General requirements have been added to cover exposed cables on ceilings and walls.
7. GFCI protection now includes all 125- and 250-volt receptacles supplied by a single-phase circuit of 150 volts or less to ground.
8. Basement (finished and unfinished) receptacles must always have GFCI protection.
9. Rules governing the use of Ethernet cables that transmit data and electrical power simultaneously have been updated.
10. New rules have been stated for how homeowners may transfer power from electric vehicle batteries to residential wiring.

Louisiana electrical code updates can be challenging to navigate, but Mr. Electric of Lafayette is here to make understanding regulations much easier. Our licensed electricians have years of experience in the field, and we can fix your systems in no time. If you're concerned about the condition of your electrical work, don't hesitate to schedule an inspection. We'll ensure everything is up to date and in proper working order.