Bryant/Hubbell GFMDCB120302P circuit breaker. For use in a Hubbell/Bryant GFCI sensing module. GFCI sensing modules are typically used in portable generator integrations to protect all outlets on a generator. In a ground sensing module the load is interrrupted by way of a hydrualic magnetic circuit breaker utilizing a shunt trip coil. Rated 30A 120VAC 2-pole single phase.
