On/Off Switch - Pfaff Part # 70-112000-29
-One wire in & one wire out for non electronic models.
-Part # 70-112000-29
-Fits Pfaff models 1196, 1197, 1199, 1209, 1211, 1212, 1213, 1214, 1216, 1217
-Not please check your switch some of these models used a switch with two wires in and two wires out and some had one wire in and one wire out.