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Full-height 42U copper grounding bar, 75.5" long, .625" wide, .25" deep, 21 drilled and tapped holes with included straps and hardware

Tripp Lite

Tripp Lite SRGROUND SmartRack Copper Bus Grounding Bar 42U 75.5

SKU CH-VNT3-N37HQ

A 42U full-length copper grounding bar with 21 pre-tapped holes and included hardware for direct equipment grounding in racks or open frames

  • Product typeConsumer Electronics
  • Key featuresAttach to rack enclosure cabinets or open frame racks to pro
  • Full-length 42U coverage grounds every rack unit
  • Heavy-gauge solid copper bar ensures low-resistance path
  • 21 pre-drilled tapped holes accept ground jumpers directly
  • Two mounting methods fit enclosure or open-frame racks
  • Kit includes 21 straps, screws, washers and three pins

Full-Length 42U Grounding Bar

The SRGROUND is a 75.5-inch solid copper bus bar designed for 42U rack enclosures and open-frame racks. It provides a continuous ground path across the full height of the cabinet. Each U space includes a drilled and tapped hole for attaching ground wire jumpers. This accessory suits data centres and server rooms requiring a dedicated grounding infrastructure.

Tool-Less or Screw Mount Installation

The bar mounts inside Tripp Lite enclosures using included self-threaded screws or tool-less mounting buttons for open-frame racks. No specialised tools are required for the button method. The package supplies 21 grounding straps, 21 screws, 21 washers and three mounting pins. This hardware kit frees the installer from sourcing separate fastening components.

Heavy-Gauge Copper Under Continuous Load

Solid copper construction maintains low impedance across all 42U positions during sustained fault currents. The 0.625 by 0.25 inch cross-section resists heating when multiple devices share the ground reference. It eliminates reliance on equipment chassis for ground continuity between devices. The five-year limited warranty covers the bar and included accessories.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $145.99
Pricier than about 70% of the 1,119 comparable items (median $74.99).

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Specifications

Product
Brand nameTRIPP LITE
Model nameSRGROUND
Product typeConsumer Electronics
Size & build
Shipping weight2.72 kg
Package size1976 × 76 × 51 mm

Questions about this item

How many rack units does the 75.5-inch copper bus bar cover for grounding?

The bar spans 42U, providing a drilled and tapped hole in every U space for a ground jumper.

What heat or noise does the solid copper bar produce when installed in a rack all day?

The passive copper bar generates no heat and makes no noise during continuous operation.

Which rack types and included hardware let me mount the grounding bar without extra parts?

It fits Tripp Lite enclosures and open-frame racks using the supplied mounting pins, self-threaded M4 screws and washers.

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