rotary switch: 1 pole 12 position, 2 pole 6 position, 3 pole 4 position, 4 pole 3 position, 6 pole 2 position. rotary switch:1 pole 12 position,2 pole 6 position,3 pole 4 position,4 pole 3 position,6 pole 2 position. 2,3,4...12 position rotary switch