Definitions for "Consumer unit"
Also known as a fusebox, consumer control unit or electricity control unit. A particular type of distribution board consisting of an assembly for the control and distribution of electricity, incorporating manual means for isolation of the incoming circuit and an assembly of one or more fuses, circuit-breakers, residual current devices or signalling and other devices.
a box of fuses or breakers A circuit breaker is a piece of equipment which is designed to protect an electrical apparatus from damage caused by overload or short circuit
like a fuse box; the mechanism by which circuits are protected from overload.
Keywords:  retailer, sold, unit
The unit as sold by the retailer to the consumer.