HAMMOND 1555F range of rugged IP67 sealed enclosures are suitable for wall mounting pcb-based or DIN rail based equipment. Available in RAL 7035 light gray and moulded in either general purpose ABS or flameproof polycarbonate, units provide multiple features in functionality. In use, the lid is secured to the wall or other surface using the slots moulded into the integral flanges. The screws securing the lid to the base are then inaccessible as they are against the surface, giving security against unauthorised tampering. The initial six sizes range from 4.7″ x 2.60 x 1.65″ (120 x 66 x 42mm) to 6.30 x 3.60 x2.44″ (159 x 91 x 62mm); all lids are fitted with captive M4 stainless steel screws.