Greater system coordination, arc flash protection and reliability. Spectra® RMS circuit breakers can be equipped with either a digital, solid state, RMS sensing trip system, the MicroVersaTrip® Plus/PM trip unit, or the new state-of-the-art microEntelliGuard® trip unit, which bring improved system protection, coordination, selectivity, performance, and diagnostics. Whatever your application needs may be, the Spectra® RMS family has a product that is right for you. Categorised in: Electrical Distribution This post was written by Thierry Lavergne