In the electrical profession, questions still arise about what type of circuit breaker to use with surge protectors. Don't make this task more difficult than it has to be. Choosing the right device is ...

Reviewing a typical protective device trip curve (click here to see Fig. 2), it can be divided into three regions. First is the “instantaneous region,” which is the region intended to interrupt ...

E-T-A Circuit Breakers is pleased to announce the availability of two new connectors for its well-known 3120 circuit breaker product series – making E-T-A the first circuit breaker manufacturer to ...