Q. What type of circuit breaker does the Code allow to be used for switching duty of lighting circuits? A. Circuit breakers used to switch 120V or 277V fluorescent lighting circuits must be listed and ...

I recently had a home inspector ask me how hot is too hot when it comes to circuit breakers and switches. Many home inspectors, including all of the inspectors here at Structure Tech, use infrared ...

The simple current-limiting load switch shown in Figure 1 will be familiar to most readers. In this circuit, a high level signal applied to the input switches on MOSFET Q2, which energizes the load.

Menlo Micro’s Ideal Switch can handle 10 A with a 0.010-Ω contact resistance for power-distribution applications like smart circuit breakers. The MM9200 targets applications like industrial automation ...