5
An adapter Fig. “B” and “C” is available for connecting Fig. “A” type plugs to two-prong
receptacles. The green-colored rigid ear, lug, etc., extending from the adapter must be con-
nected to a permanent ground, such as a properly grounded outlet box.
GROUNDED
OUTLET
TABFOR
GROUNDINGSCREW
METAL
SCREW
GROUNDED
OUTLETBOX
ADAPTER
GROUNDING
PIN
GROUNDING METHODS

Fig. A Fig. B Fig. C