The EIA/TIA compliant 19" floor rack shall be Lowell model #LER-4422 with overall dimensions of 83.125"H x 22.00"D x 23.06"W; usable height of 44 rack units, and usable depth of 19.34". Rack construction shall be fully welded certified U.S. steel with 16-gauge frame and 14-gauge bottom reinforced at load-bearing junctions, all with black wrinkle powder epoxy finish. Welded sides shall feature vents at top and bottom. The rack shall include a recessed rear door with vents and key lock, removable knockout panels above and below door with 1/2" KO for wireless antennae, 1/2"-3/4" and 1"-1- 1/2" EKO for conduit and a blank project panel. The front shall feature vents along top and bottom, and provisions to accept an (optional) surface-mount door with left or right hand swing. The top shall feature a 7U opening with riveted 10-32 threaded rails on 19" E.I.A. spacing and solid closure panels (3U, 4U), 1/2"–3/4" and 1"-2" EKO for conduit, 1/2" KO for wireless antennae, and a 6"D rear conduit plane with room to field-punch holes for 4" dia. conduit. Rack bottom shall have an opening measuring 17.88" x 19.94" and include a grounding stud. Rack shall include 1 pair of adjustable 11-gauge steel rails tapped 10-32 on 19" E.I.A. spacing with black finish and numbered rack unit increments. The UL 2416 Listed rack shall be manufactured in the U.S.A. with a UL Listed load capacity of 3150 lbs.
- Panel Space: 44U or 77.125" [1781]
- Overall Height: 83.125" [2111]
- Overall Depth: 22.00" [559]
- Overall Width: 23.06" [586]
- Construction: : Fully welded certified U.S. steel, 16- gauge frame with 14-ga. bottom reinforced at load-bearing junctions for robust support, strength equivalent to 11-ga. steel. Black wrinkle powder epoxy finish. Beveled edge corners front and rear
- Front: Upper and lower vents. Frame nutserts are ready to add optional surface-mount door (left or right swing). Order front door separately
- Rear: Removable knockout panels in frame above and below door feature combination EKOs for conduit (1/2"–3/4" and 1"–1-1/2") and KOs for wireless antennae (1/2"). Removable blank project panel in frame below door. Standard model includes recessed door wit
- Sides (welded): Welded side panels with vents at top and bottom
- Bottom (open access): Includes 10-32 threaded grounding stud in corner, 3/8"-16 threaded T-nuts for (optional) leg levelers, and holes for anchor bolts (by others). Opening is 27.88"D x 19.94"W
- Configurable Top (with closure panels): 7U opening features riveted 10-32 threaded rails on 19" E.I.A. spacing. Includes two black closure panels (3U, 4U) which can be replaced with optional 19" panels (fan, vent, etc.). A 6"D rear conduit plane has combi
- Cable Management: Combination knockouts in rear
- Rack Rails - 44U (fully adjustable): One pair of 11-ga. steel 10-32 threaded rails on E.I.A. spacing with bi-directional numbered RU increments (rails mount in either direction). Black finish. Clearance from front rail to outside frame (1.75"), from front
- Hardware: Black pilot point screws with captive washers for quick installation. (50)
- Compliance: EIA/TIA compliant. RoHS compliant. UL 2416 Listed in U.S.A. and Canada
- UL Listed Load Capacity: 3150 lbs. [1428 kg]
- Optional: Front door, additional rails, mobile or stationary base, leg levelers
