Patent ID: 8330066

Claim:
A switch assembly, comprising: a. a casing; b. a first input terminal secured with respect to said casing; c. a first internal output terminal secured with respect to said casing and a first external output terminal secured with respect to said casing; d. a second internal output terminal secured with respect to said casing and a second external output terminal secured with respect to said casing, said first and second internal output terminals connecting said first and second external output terminals respectively via a forward/reverse switch mechanism, said first and second external output terminals being used to connect respectively ports of an electricity consuming device to be controlled by said switch assembly, said first internal output terminal and said first input terminal being in series connection and said second internal output terminal and a second input terminal being in series connection; wherein said forward/reverse switch mechanism comprises a switch contact plate, in which each of said first internal output terminal and said second internal output terminal is provided with two convex contact portions for contacting a contacting surface of said switch contact plate, wherein said two convex contact portion are provided at least in double.