The MK21P-1A66C-500W Reed Sensor, manufactured by STANDEX MEDER, is a robust and reliable component designed for high-power switching applications. As an authorised distributor, Supreme Components International ensures you receive genuine, high-quality components. This SPST (Single Pole Single Throw) sensor is capable of handling up to 500W of power, with a maximum current of 1A and a voltage rating of 660VAC/VDC. Its reed switch technology provides a long lifespan and consistent performance. Ideal for use in industrial automation, security systems, and other applications where dependable switching is critical. Benefit from our extensive inventory and expert support when you choose Supreme Components International for your electronic component needs.