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Pair of adjustable steel L-bracket rails for heavy UPS rack mounting

Tripp Lite

Tripp Lite 4POSTRAILKITHD Server Rack Mounting Rail Kit 20.5-36 in 500 lb

SKU CH-9JHF-VV2ZQ MPN 4POSTRAILKITHD

Adjustable steel rails mount heavy UPS units in 4-post racks from 20.5 to 36 in. deep and support 500 lb

  • TypeRackmount Kit
  • SpecificationsMaterial of Construction : Steel Package Includes: Pair of e
  • FeaturesAn adjustable rackmount shelf system that supports heavy UPS
  • Adjustable depth fits racks from 20.5 to 36 in.
  • Heavy-duty steel construction supports UPS units up to 500 lb
  • Square-hole mounting hardware included for quick installation
  • Expandable L-bracket rails provide secure front-to-rear support
  • RoHS compliant materials meet environmental standards

Heavy UPS Rack Support

This adjustable steel rail kit lets you mount heavy UPS units into a four-post rack. It is built for data-centre and server-room installations that need front-to-rear chassis support. The kit accepts equipment weighing up to 500 lb and fits racks with square mounting holes.

Adjustable Depth Brackets

Two pairs of expandable L brackets slide to any depth between 20.5 and 36 inches, matching the chassis length of the UPS. Included square-hole attachment hardware secures the rails to the rack posts without extra parts. The steel construction maintains rigidity under full load.

Straightforward Four-Post Install

Mount the brackets to the rack posts with the supplied hardware, then set the depth to the UPS chassis and bolt the unit to the rails. The only common issue is misjudging the required depth range, so verify the UPS length before tightening the brackets.

Highlights

  • Adjustable depth fits racks from 20.5 to 36 in.
  • Heavy-duty steel construction supports UPS units up to 500 lb
  • Square-hole mounting hardware included for quick installation
  • Expandable L-bracket rails provide secure front-to-rear support
  • RoHS compliant materials meet environmental standards

Specifications

BrandTRIPP LITE
Model4POSTRAILKITHD
TypeRackmount Kit
SpecificationsMaterial of Construction : Steel
Package Includes:
Pair of expandable L brackets
Attachment hardware
FeaturesAn adjustable rackmount shelf system that supports heavy UPS systems in 4-post rackmount applications
Two included pairs of expandable "L bracket" mounting rails offer front-to-rear support of rackmount UPS systems
Expandable "L brackets" adjust to any setting between 20.5 and 36 inches
Includes mounting hardware compatible with square-hole racks
Compatible with other heavy pieces of networking or power protection equipment with a 17.5-in. wide rectangular chassis
Supports up to 500 lbs.
Shipping weight5.22 kg
Package size610 × 165 × 114 mm

Questions about this item

Do the steel rails need any lubrication or periodic tightening after the UPS is installed?

The kit is built from steel brackets and supplied attachment hardware; no lubrication or scheduled retightening is mentioned for the rails themselves.

What is the deepest rack depth the adjustable rails can span while still holding a 500 lb UPS?

The rails adjust continuously from 20.5 in to 36 in and are rated for the full 500 lb capacity across that entire range.

How much heat do the rails add to the rack airflow when the UPS runs continuously?

The mounting rails are passive steel components and generate no measurable heat of their own during all-day operation.

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