1.TWM Single-section Wall-mount Cabinet 2.SPCC cold rolled steel 3.ISO9001,ROSE passed Earthing contacts only for cabinets TWM-FCEasy installationRemovable side panels, side locks optionalCable entry on top cover and bottom panelFans, Ø 4.7" (120 mm) (optional)Turning angle of the front door is over 180° Standards: Comply with ANSI/EIA RS-310-D, DIN41494, part 1, IEC297-2, DIN41494, part 7 ...