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 ...

Santa Rosa, Calif. — Schurter GmbH has added threaded-neck and snap-in mounting options to its T9 series of fuseholder-style circuit breakers. The single-pole thermal circuit breaker series offers ...

The T9 series circuit breaker family has been expanded with the introduction of Model T9-818 for PCB mounting. The device, which fills a gap in Schurter's T9 product line and in the market, features ...

In solar PV systems, circuit breaker selection is something that is easily overlooked and time should be taken to select the correct solution. If the circuit breaker is not appropriate, it will cause ...

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 ...