NEMA Configuration Wall Chart illustrates the relationship between receptacle and plug configurations and their amperage and voltage ratings. Additions to the 27 in. X 19 in.

NEMA Configuration Wall Chart illustrates the relationship between receptacle and plug configurations and their amperage and voltage ratings. Additions to the 27 in. X 19 in. chart for 1998 include 50-amp locking devices, power interrupting products, and non-NEMA configurations. An illustrated reference guide simplifies product selection.

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