Rotary Potentiometer with Switch & Metal Shaft, Voltage: 250 Vdc, For Appliances
Panel Mount Right Angle 10K Linear Potentiometer w/On-Off Switch [10K Linear w/ Switch] : ID 3395 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Panel Mount 10K Dual Linear Potentiometer w/ On-Off Switch [10K Dual Linear w/ Switch] : ID 3393 : $1.75 : Adafruit Industries, Unique & fun DIY electronics and kits