The CAM-10 voltage monitoring relay with a DIN form factor and screw terminal leads is manufactured by Zamel. It is a module used for monitoring the voltage in an electrical system. It is triggered when the voltage drops to or rises to a certain level, which can be programmed to a desired level. The relay then responds by either breaking or making the circuit, allowing for the system to be shut down if needed. It is designed for medium to high voltage applications and can be used in a wide range of industries, such as HVAC, automotive, industrial, and so on. The CAM-10 has built-in surge protection for greater reliability and a design that prevents false triggering. It is a reliable and durable device that is backed by a five-year warranty.