The 75CF36-01B10N is a single-deck rotary switch manufactured by Grayhill, designed for applications requiring reliable position selection with non-shorting (break-before-make) wiping contacts. This screwdriver-actuated switch features a compact 0.3" diameter body with a 36° angle of throw and fixed stop arrangement, supporting 2 to 10 positions per pole with 1 pole per deck configuration. The switch is rated for 200 mA continuous current at 220 Vac or 115 Vac/30 Vdc, with a life expectancy of 10,000 cycles and a maximum contact resistance of 50 milliohms. Key mechanical characteristics include a rotational torque of 1.0–5 oz-in, a stop strength of 8 oz-in minimum, and printed terminals arranged in a full circle. This switch is commonly used in instrumentation, control panels, and equipment requiring manual position selection with reliable electrical isolation between positions.