The 2026 National Electrical Code clarifies rules for 10 amp branch circuits, conductor sizes and permitted uses for LED lighting applications.

Watch this video to learn more about what an electrical circuit is and how it works. Electrical energy flows around circuits which are loops made of metal wires. In this game, touching the wire with ...

Article 210 provides the general requirements for branch circuits not over 1,000VAC or 1,500VDC. These include requirements for conductor sizing, overcurrent protection, identification, GFCI and AFCI ...

The wiring inside a dwelling that you cannot see may be an arc fault waiting to happen, due to improper installation; corrosion; damage caused by rodents, insects, or other pests; penetration by ...

Phillips Industries says that in the June issue of its “Qwik Tech Tips” (www.phillipsqwiktechtips.com) newsletter, a simple easy-to-understand diagram shows the 7-pin round (J560) terminal functions ...

The most dangerous electrical failures rarely arrive without warning. Long before a breaker trips or a fire starts, your ...

An RCBO continuously monitors electrical flow on an individual circuit. It will instantly trip if it detects: Earth Leakage (RCD Function): Protects users from electric shock and prevents potential ...