For basic ganging rack requirements, Atlas offers the newly designed 540-25. The 540-25 is 22 5/16" wide, 25 1/2" deep, and has 40 vertical panel spaces.wide, 25 1/2" deep, and has 44 vertical panel spaces. The 500 Series Cabinets are welded 16 Gauge CRS and assembled for immediate use. Rear doors are hung with quick-release spring hinges which allow them to be rotated 180° for right- or left-hand opening. See chart on back for optional front door model numbers. If front door is ordered, it will be keyed differently than the rear door for security. Cabinet frame and rear door are vented to promote air circulation and heat dissipation. The 500 Series line offers several installer-friendly advantages includÂing a 6 RU standard panel width opening in the cabinet top and conduit arrays. The top opening can be left open for free wire access/ventilation, partially covered with the ISOPANELâ„¢ for non-conductive cable access or closed using 2 stanÂdard 5-1/4" (3 RU) panels. Top opening is also perfect for installing EFP Series fan. Multiple conduit arrays provide maximum access, and are conveniently located on the top and bottom panel surface, and across the top and botÂtom back flanges of the cabinet frame. Surface arrays are comprised of 4 knockouts: two 1" (25 mm) standard knockouts and two 1/2" (13mm) / 3/4" (19mm) concentric. Flange arrays consist of five knockouts: three 1" (25 mm) standard and two 1/2" (13mm) / 3/4" (19mm) concentric.
Innovative & easy side panel attachment
Perfect for any multi-rack installation
UL 1678 Listed
Rear door offers right or left handed hinging capability
Slotted mounting rail supports vertical wire management and are E.I.A. spaced for vertical mounting of 19" accessories
Pre-drilled to accept M-1A cabinet mount IR repeater
Rack Rails - Yes
Spec Sheet available - Yes
Height:
74 1/4" (188.595 cm)
Width:
220 5/16" (56.6674 cm)
Depth:
25 1/2" (64.77 cm)
Rack Rails:
Yes
Rack Units (Available):
40
Depth:
25.50 in
Height:
74.25 in
Width:
22.31 in
Usable Depth:
23.53 inch (598 mm)
Panel Space:
70 1/8 inch (1781 mm)
UL Listed/Standard:
1678
MPFD40
- 1-inch Deep Micro Perf Door for 40RU 100, 200, 500, and 700 Series Racks
PFD40
- 1" Deep Plexiglass Door for 40RU 100, 200, 500, and 700 Series Racks
SFD40
- Solid Front Door for 40RU 100, 200, 500, and 700 Series Racks