The meter is connected to a distribution panel is also known as breaker panel. Breker are switches that automatically cut off electrical curret when an overload or some other change occur.It prevent circuit form over heating for instance because of wirig problem or a defective appliance. Each breaker is linked by 3 wire to a series of outlet or connection box along a ckt.  Salient Features: • Easy to operate • Longer working life • High performance • Auto/manual function