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Pair of adjustable metal L-brackets with mounting hardware for square-hole racks

Tripp Lite

Tripp Lite 4POSTRAILKIT Server Accessory 20.5–36 in 250 lb

SKU CH-RZGD-XCBTM MPN 4POSTRAILKIT

Adjustable rail kit supports UPS units up to 250 lb in 4-post racks from 20.5 to 36 inches deep

  • FeaturesSupports UPS systems in 4-post rackmount applications Adjust
  • Supports heavy UPS units in four-post racks
  • Adjustable depth from 20.5 to 36 inches
  • Handles equipment weighing up to 250 lb
  • Fits 17.5 inch wide rectangular chassis
  • Includes square-hole rack mounting hardware

SmartRack Installation Kit

Tripp Lite's 4POSTRAILKIT adjustable rackmount shelf system supports heavy UPS systems in 4-post rackmount applications. It accepts UPS chassis up to 250 lb and fits equipment with a 17.5 inch wide rectangular chassis. Temporary placement pegs simplify single-person installation. Square hole rack attachment hardware is included.

Adjustable Depth Range

A pair of expandable L brackets adjusts to any setting between 20.5 and 36 inches. This provides front-to-rear support for UPS systems and other heavy networking or power protection equipment. The continuous adjustability matches varying rack depths without discrete steps.

Hardware and Compliance

Mounting hardware compatible with square-hole racks is supplied in the package. The kit carries RoHS green compliance certification. A five-year limited warranty covers the product. No active cooling or power draw is involved.

Highlights

  • Supports heavy UPS units in four-post racks
  • Adjustable depth from 20.5 to 36 inches
  • Handles equipment weighing up to 250 lb
  • Fits 17.5 inch wide rectangular chassis
  • Includes square-hole rack mounting hardware

Specifications

BrandTRIPP LITE
Model4POSTRAILKIT
FeaturesSupports UPS systems in 4-post rackmount applications
Adjustable to any setting between 20.5 and 36 inches
Temporary placement pegs simplifies single-person installation
Square hole rack attachment hardware included
Supports UPS chassis up to 250 lbs.
Shipping weight3.18 kg
Package size586 × 384 × 114 mm

Questions about this item

Does the kit generate any noise, heat or draw power while supporting a UPS all day?

No, the 4POSTRAILKIT is a passive mechanical rail kit with no fans, electronics or power supply, so it produces zero noise, zero heat and consumes no electricity.

What rack hardware must I already have for this kit to work?

You need a four-post rack with square mounting holes; the included attachment hardware fits that pattern directly.

Will the adjustable rails still fit if I keep an older UPS with a 17.5-inch wide chassis?

Yes, the expandable L brackets adjust from 20.5 to 36 inches deep and are rated for chassis up to 250 lb, so a 17.5-inch wide legacy UPS will mount securely.

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