The H11G2 part of Isocom is a photoelectric control component designed for use in a wide range of safety and security applications. It has a maximum current rating of 10 A, a switching range of 15 to 500 ms, an optical resolution of 30 mA, and a built-in surge suppressor. The unit is designed to be used in industrial environments and typically used in door access control systems, safety systems, security systems, and machine operation control systems. It is designed to operate reliably and be maintenance-free for many years.