All electrical systems are susceptible to short circuits and the abnormal current levels they create. These currents can produce considerable thermal and mechanical stresses in electrical distribution ...

What's the difference between a short-circuit current rating (SCCR) and an interrupting rating (IR)? If you're not sure, clearing up the confusion could be as simple as brushing up on your definitions ...

Testing a circuit breaker is about judging reliability under fault conditions, not just checking continuity or voltage. A ...

This circuit is suitable in every situation where over-current protection is required. Here we give an example from the model train world. Every seasoned model train enthusiast knows that there is ...

The sample tester in Figure.1 Detects short circuits on assembled pc boards and also rings out cables and harnesses. The sample tester in Figure.1 Detects short circuits on assembled pc boards and ...