2 types: 3Pin, 4Pin. 1 x 3Pin speed sensor (PC). 10A 250V Rice Cooker Temperature Fuse Thermal Fuse for Electric Pressure Cookers. Compatible with: most treadmill. 1 x 4Pin speed sensor (PC). For Ecovacs Deebot U2/DGN22 Vacuum Cleaner Side Roller Brush Filters Mop Cloth.