The National Electrical Code (NEC) protects against electric shock in a Class 2 low-voltage circuit

seenagape

11 years ago

The National Electrical Code (NEC) protects against electric shock in a Class 2 low-voltage
circuit by:

A.
requiring surge protection

B.
specifying aluminum wire

C.
limiting current to 5 ma or less

D.
specifying redundant circuits