The new metric protection window from Fibox. The popular series of protection windows has been expanded by two sizes. With a secure, low profile, a continuous hinge construction, and elegant integrated quarter-turn locks, the protection windows minimize access to areas where security is required. The Fibox PW series has the deepest working area and the largest available viewing area. The PW provides an easy-to-install, secure HMI access point to any enclosure or flat surface with its high protection rating of IP66 and IK09. Special feature: transparent cover, double bit, UV-resistant.