Ben Vincent, Relay Tech at with Groton Utilities, Connecticut, talks about his experiences when using the OMICRON CMC 356 for testing electromechanical and digital overcurrent protection relays. For ...

Application Note PC-IAC66K details how the BE1-50/51B-230 replaces electro-mechanical overcurrent motor protection relay type IAC66K with no wiring changes. A companion document, Application Note ...