Digitrip OPTIMTM Trip Units have been designated and engineered to enhance the industry leading family of Cutler Hammer Microprocessor-based rms sensing trip units.

To our family of Digitrip RMS 310, 510, 610, 810, and 910 Trip Units, we've added teh new programmable Digitrip OPTIM 750 and 1050 Trip Units...and this means Cutler-Hammer offers the most comprehensive range of electronic trip units in the industry across a seamless family of low voltage circuit breakers.

"The Next Generation" Digitrip OPTIM is a new programmable communicating microprocessor-based low voltage electronic trip unit system for Westinghouse Series C® Molded Case Circuit Breakers and low voltage power breakers.

With Digitrip OPTIM, you now have teh capability of providing your electrical distribution system with superior programable protection and coordination...plus a state-of-the-art advanced warning capability along with system diagnostics, monitoring, and communications.

Digitrip OPTIM will enhance your electrical distribution system by allowing you to reduce downtime, manage energy costs, and utilize equipment more efficiently.

Content: Back to top of page.


RMS 310

RMS 310
Digitrip Trip Unit Features:
  • rms Sensing
  • 5 Functions
  • Front Adjustable
Back to the contents


RMS 510

RMS 510
Digitrip Trip Unit Features:
  • rms Sensing
  • 9 Functions
  • Front Adjustable
Back to the contents


RMS 610

RMS 610
Digitrip Trip Unit Features:
  • rms Sensing
  • 9 Functions
  • Front Adjustable
  • Load Monitoring
  • Diagnostics
Back to the contents


RMS 750

OPTIM 750
Digitrip Trip Unit Features:
  • rms Sensing
  • 10 Functions
  • Programmable
  • Load Monitoring
  • Diagnostics
  • Communications
Back to the contents


RMS 810

RMS 810
Digitrip Trip Unit Features:
  • rms Sensing
  • 9 Functions
  • Front Adjustable
  • Programmable
  • Load Monitoring
  • Diagnostics
  • Communications
  • Power and Energy Monitoring
Back to the contents


RMS 910

RMS 910
Digitrip Trip Unit Features:
  • rms Sensing
  • 9 Functions
  • Front Adjustable
  • Programmable
  • Load Monitoring
  • Diagnostics
  • Communications
  • Power and Energy Monitoring
  • Harmonics
Back to the contents


RMS 1050

OPTIM 1050
Digitrip Trip Unit Features:
  • rms Sensing
  • 10 Functions
  • Programmable
  • Programmable
  • Load Monitoring
  • Diagnostics
  • Communications
  • Power and Energy Monitoring
  • Harmonics
Back to the contents


Back