The Cutler Hammer Digitrip OPTIM Trip Unit System is a programmable, communicating, microprocessor-based low voltage trip unit system. It is compatible with Series C K-Frame, L-Frame, N-Frame and R-Frame Molded Case Circuit Breakers, SPB Systems Pow-R Circuit Breakers, and DSII/DSLII Power Circuit Breakers. These circuit breakers using the Digitrip OPTIM Trip Unit System cover a range of rated currents from 70 to 5000 amperes.
- Programmable protection and coordination
- Trip early warnings
- System diagnostics
- System monitoring
- Power quality monitoring
- Energy monitoring and management