- 0 :-
Note that these switches and socketets from the German company THPG are made of Duroplast. Duroplast is a type of thermosetting plastic closely related to bakelite and it is therefore often called white bakelite. All our switches in white bakelite are CE marked. The switches and wall sockets in white duroplast is whiter in shade than the products in white porcelain from THPG.