The SW GP501/20-25 AT Reed Sensor, manufactured by STANDEX MEDER, is a high-quality component designed for reliable and precise sensing applications. As an authorised distributor, Supreme Components International ensures you receive a genuine product directly from the manufacturer. This sensor belongs to the GP501 series and operates as normally open. With an operate AT range of 20-25, it's suitable for various applications, including position sensing, proximity detection, and level sensing. Reed sensors offer excellent durability and long life, making them a cost-effective solution for demanding environments. Trust Supreme Components International for all your electronic component needs.