Electrical Construction & Maintenance4 天
Understanding General Requirements of the NEC, Part 3
Article 110 of the NEC provides general requirements for all installations. One of those requirements is that the conductors ...
Firehouse17 天
Changes to the National Electrical Code Will Enhance the Safety of Firefighters and the Public
National Urban Security Technology Laboratory (NUSTL) and the Big City Fire Working Group (BCF) have reached a major ...
Electrical Construction & Maintenance9 天
The Apprentice’s Guide to AFCIs and the NEC
Note: This article references the 2020 NEC because the Philadelphia area — the jurisdiction where this author teaches and ...
来自MSN27 天
The Most Common National Electric Code Violations DIYers Run Into
The National Electrical Code (NEC) exists to keep people and property safe from electrical hazards and fires. Electricians like me and Chris Lozano of Frontdoor Home Services spend years learning ...
来自MSN17 天
Dumb New Electrical Code Could Doom Most Common EV Charging
The national code doesn’t care what you’re plugging in, but vehicle chargers deserve their own carve-out. That’s because no current ever flows until the charger has verified a solid ground connection ...