When greater than six branch circuits are required, the NEC requires a main disconnect and overcurrent protection device ahead of the meters. A Main Breaker Module serves as this single point of disconnect and overcurrent protection. A main breaker module consists of a pull section to house the lugs for connecting to the utility feed and the main breaker. A Main Breaker Module does not provide the option for compression lugs and thus, when the utility specifies compression lugs, a separate pull box is required.
Features and Benefits
- UL Listed, 1-phase and 3-phase
- GE Spectra RMS Main Breaker factory installed
- Top or bottom feed
- Phase and neutral lugs included
- For shunt trip mains, order the field installable shunt trip kit
- Available in these main breaker ampere ratings – 400, 600, 800, 1000, 1200, 1400, 1600
- Includes both left and right horizontal bus covers
- Aluminum bus