Articles about electrical code

How to Install an Underground Electrical Service for a Home: Electrical Pull Box And a PVC 90 Degree Sweep to the Panel, Electrical Code about a Main Electrical Service Disconnect Switch.

How to Identify Equipment Grounding Conductors as Required by the National Electrical Code

Electrical Maintenance Training for Arc Flash: The NFPA 70E is the standard that addresses electrical safety requirements for employees. It includes arc flash training, study, clothing, etc. which would be very beneficial for your training program for your electrical maintenance department.

How to Upgrade Home Electrical Wiring: Electrical Upgrades to Make Before Selling a Home, Electrical Codes and Wiring Upgrades.

The Purpose of the Neutral Wire in Electrical Systems: What is the purpose of the neutral wire and the difference between the ground wire and the white neutral wire.

I want to run an underground electric service from a breaker box, how should I install the cable for an underground electric service? How to Install an Underground Electrical Service.

What are the electrical codes for wiring kitchens? Wiring Electrical Circuits for a Kitchen: Electrical Codes for Wiring Kitchens.

I have a new home and I have several electrical questions about electric wiring codes which these issues may violate: Electrical Wiring Methods and Procedures Reviewed.

What type of ground wire should I used for outlets? How to Upgrade Home Electrical Wiring and bring the Electrical Systems up to current Electrical Code Standards.

The NEC states that the total rating of a plug-connected room air conditioner, where lighting units or other appliances are also supplied, shall not exceed…

How to Install MC Cable for Electrical Circuit Wiring: MC cable is required to be installed in some locations for home electrical wiring and is often used when wiring outlets and lighting circuits. The installation of MC Cable must be according to applicable codes including the following guidelines.

Electrical Wiring Improvements for Older Homes – I understand that there are increasing regulations to require more energy efficient building codes which require more efficient electrical equipment for new construction.

Installing an Electric Panel for a Detached Garage: Electric Codes for a Detached Garage Panel, Can I use a Main Lug Only Electric Panel Load Center for a detached garage?

I upgraded some appliance circuits, have I violated any codes? What to do If You Forgot to Get a Permit or Inspection for Your Electrical Project.

How high should a 220volt receptacle box be above the floor? Examples where 220volt receptacles are installed in specific applications and the NEC Code.

Is it common practice to add new wire with old knob and tube wiring? How to Replace Knob and Tube Wiring, Replacing Old Electrical Wiring, What Areas of the Home to Rewire First.