Electrical system designers have at their disposal several types of fire resistive systems that comply with specific Code requirements. It can be helpful to ...

Here's the thing: when you cram two wires into a breaker designed for just one, you're playing with fire. Literally. 3(B), which requires equipment to be installed ...

All questions and answers are based on the 2011 NEC. Q. What is the Code requirement for the interrupting protection rating of overcurrent devices? A. Overcurrent devices, such as circuit breakers and ...

We may receive a commission on purchases made from links. Without circuit breakers, the electricity running through your walls could damage wiring and cause fires. There are several reasons why you ...

While 80% of surges originate internally from normal operations like motor starts and VFD inverter operation, external causes like lightning and utility switching also demand industrial-grade surge ...

This article presents an overview of circuit protection technology used for automotive applications. It briefly describes ESD protection, load dump protection, as well as short circuit (application ...

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 ...