Planet Flat-type switch is in wall-mountable design specially to be installed in any convenient location especially a narrow environment, such as wall enclosure or weak electrical box. The compact, flat and wall-mounted design fits easily in any space-limited location. It adopts the user-friendly “Front Access” design, making the installing, cable wiring, LED monitoring and maintenance of the WGS-4215-8P2S placed in an enclosure very convenient for technicians.