Hammond RM4U1913VBK 4U 19" Rack Mount Enclosure, 13" Deep, Vented

The Hammond RM4U1913VBK is a 4U vented rack-mount / desktop instrument enclosure from the RM Series, measuring 7.00 in (178 mm) high, 16.60 in (422 mm) wide and 13.00 in (330 mm) deep. It is built for OEM engineers, test and measurement designers and integrators who need a lightweight, all-aluminum case that can mount in a standard 19 in rack using the included pair of rack mounting ears, or sit on a desktop.

Its top and bottom panels are perforated with Ø4.32 mm [0.170 in] holes across a 373.06 mm x 95.25 mm [14.688 in x 3.750 in] area for passive ventilation of a 13 in deep 4U build.

Construction uses extruded aluminum side panels and extruded aluminum front and rear panels, each 0.125" (3.2 mm) thick, with flat aluminum top and bottom panels 0.064" (1.6 mm) thick. The drawing specifies a Type 6063 extruded aluminum frame and .064" 5052-H32 aluminum panels. The enclosure is finished in rugged textured black powder coat and uses a knockdown design that ships unassembled for easy handling and shipping protection. Because of the powder coat, panels are not grounded to the frame; the grounding method is determined by the customer.

Per the RM4U1913VBK drawing, the assembly hardware comprises: 2 Mounting Brackets - .125" Aluminum; 16 Screws - Flat Head 4-40 x 3/8"; 8 Screws - Counter Sunk Head 6-32 x 3/8"; 4 Screws - Counter Sunk Head 10-32 x 3/8"; 16 Nuts - #4 Speed Nuts; Four Self Adhesive Rubber Feet - 1421T3. It accepts pull handle part number 1427P1BK, sold separately.

The RM4U1913VBK is RoHS and REACH compliant, manufactured in North America, and ships in a box at 7 lbs (3.18 kg). Enclosures can be factory modified with milling, drilling or printing, and solid models are available in STEP or IGES for design work.