User Manual for Middle Atlantic MRK-4431 MRK Series Rack, 44 RU, 31" D Click to enlarge the picture
Contents of the user manual for the Middle Atlantic MRK-4431 MRK Series Rack,
- Product category: Rack Furniture Middle Atlantic
- Brand: Middle Atlantic
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Middle Atlantic Rack Furniture
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User manual for the Middle Atlantic MRK-4431 MRK Series Rack, contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Middle Atlantic product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Middle Atlantic user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Middle Atlantic product will considerably shorten its lifespan!
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Product description The black MRK-4431 MRK Series Rack, 44 RU, 31" D from Middle Atlantic is a fully welded steel rack with forty-four rack-unit capacity designed to hold 19" wide equipment. Its steel frame and 1/8" thick, structural-steel, internal braces provide a weight capacity of up to 2500 lb. This enclosure is also seismic certified to protect up to 1000 lb. of essential equipment when used in conjunction with MRK-Z4 brackets.This rack comes standard with (2) pairs of 11-gauge threaded, 10-32 rackrails with EIA spacing and labeled rackspace increments. Electrical knockouts on rear plates (both top and bottom) can easily be removed to pass cables (includes 1/2", 3/4", 1" and 1-1/2" openings). The configurable, open top also includes a UHF/VHF knockout.This enclosure is gang-able, allowing you to expand your system at will by adding additional cabinets. And customization is a snap with practical accessories to meet your exact needs, such as a vented Plexiglas front door. A key-locked, solid, rear door comes standard with this model. This rack is UL Listed in the U.S. and Canada. - Solid Construction
- All-steel construction and structural-steel braces guarantee exceptional strength and years of use.
- Seismic Certified
- Protects up to 1000 lb of essential equipment when used in conjunction with MRK-Z4 brackets.
- No-Clog, Rack-Rail Threads
- All rack rails finished in durable "e-coat" to prevent clogged threads.
- Industry-Standard Design
- Rackrail is labeled in EIA standard rackspace increments allowing for easy equipment alignment.
- Customization
- Pick and choose from Middle Atlantic's wide range of accessories to customize and expand your rack system.
- Pre-Installed Washers
- Pre-installed washers on all 10-32 threaded rackscrews save installation time.
- Grounding/Bonding Studs
- Grounding/Bonding Studs have been provided to help you electrically ground and bond equipment, per NEBS and NEC standards.
- UL Listed
- This rack is UL (Underwriters Laboratories) Listed in the U.S. and Canada.
- Free Layout & Specifications Software
- RackTools free layout and specification software included for effective system design help.
- Quality Guaranteed
- Limited lifetime warranty to original purchaser
In the Box Middle Atlantic MRK-4431 MRK Series Rack, 44 RU, 31" D (Black) Rack Frame Locking Rear Door 4 x Rackrails (2 pairs, front and rear) Limited Lifetime Warranty to Original Purchaser Table of Contents
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Technical parametersMiddle Atlantic MRK-4431 Specs | Rack Units | 44 RU | | Rack Rail Type | 10-32" | | Seismic Load Capacity | 1050 | | Static Load Capacity | 10,000 lb / 4535 kg | | UL Load Capacity | 2500 lb / 1134 kg | | Mounting | Horizontal | | Gangable | Yes | | Material of Construction | Welded, steel frame and 1/8" thick, structural-steel, internal braces | | Finish | Black, powder-coat finish | | Certifications | ASCE: 7-10 RoHS: Yes Greenguard: Yes UL Listing No: E173107 | | Mobility | Not specified by manufacturer | | Weight Capacity | 10,000 lb / 4535 kg | | Usable Dimensions (W x H x D) | 19.0 x 77.1 x 29.0" / 48.3 x 195.9 x 73.7 cm | | Dimensions (WxHxD) | 22.0 x 83.1 x 31.4" / 55.9 x 211.1 x 79.8 cm | | Weight | Not specified by manufacturer | | | | Package Weight | 176.0 lb | | Box Dimensions (LxWxH) | 89.0 x 35.0 x 27.0" |
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