GRAYHILL ROTARY SWITCH
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The Grayhill 44YY50241 is a single-pole, twelve-position rotary switch designed for panel mounting. It features a 30-degree angle of throw between positions, providing distinct tactile feedback during operation. The switch utilizes a printed circuit board (PCB) construction for internal connections, ensuring reliable electrical performance and minimizing internal wiring. Contact material is typically a silver alloy, offering low contact resistance and extended operational life under moderate current and voltage loads. The 44YY series commonly incorporates a shaft diameter of 0.25 inches and a threaded bushing for secure panel installation. Electrical specifications include a current rating of 0.5A at 28VDC resistive and a dielectric strength of 1000 VAC minimum. The operational temperature range is specified from -40°C to +85°C, making it suitable for a variety of industrial and commercial applications.