489602000 is a series of transistor switches, manufactured by C&K Components, Inc. The switches are designed for a variety of applications and feature a wide range of configurations and distinct actuator options. The components are built with high-voltage, low-current protection and are available in momentary and maintained options. The switches are advantageous for use in hostile and wet environment conditions, such as in marine or medical applications. They are resistant to shock, vibration, moisture, and corrosion and feature a range of contact and seal materials for further protection. Furthermore, the terminals of the switches are terminated with a wide range of contact options.