Patent ID: 8068320

Claim:
A network unit comprising: an enclosure comprising a first compartment and a second compartment; a plurality of input terminals; a primary switch comprising an input and an output, the input of said primary switch being electrically connected to said input terminals; a network transformer comprising an input and an output, the output of said primary switch being electrically connected to the input of said network transformer; a network protector comprising an input, an output and a circuit breaker electrically connected between the input and the output of said network protector, the input of said network protector being electrically connected to the output of said network transformer; a plurality of circuit protection devices; and a plurality of output terminals, said circuit protection devices being electrically connected between the output of said network protector and said output terminals, wherein said circuit breaker is substantially enclosed by said second compartment, and wherein said network transformer, said primary switch and part of said network protector are enclosed by said first compartment.