The THQMV200WL main breaker from GE/ABB is an industrial-grade protective device rated at 200 amperes for 120/240-volt electrical systems, positioned to serve as the primary overcurrent protection in compatible distribution configurations. It specifies a 22 kAIC (22,000 A) interrupting capacity, enabling rapid interruption of fault currents up to that level when installed in appropriate panel equipment. As a main breaker, it is intended for industrial applications requiring high-current main protection, with the THQMV200WL designation identifying the exact model.
