Main breaker load centers arrive with a main breaker installed for a convenient and swift install. Main breakers allow for the user to stop the flow of electricity in the load center, shutting off all the power in the residence. The TM42422C features spaces for 42, 1" breakers, a 225A main ampere rating, 3 phases, and a combination surface/flush enclosure.
Item #: 60521
CAT #: TM42422C