B-LINE Telecommunications Main...
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$828.76
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B-LINE Telecommunications Main Grounding Bar 12" x 6.63" x 3.13" Copper with SS4 Wall Brackets

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Model: SBTMGB12

In Stock (leaves warehouse same day if ordered before 3pm ET)

$828.76
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B-LINE Telecommunications Main Grounding Bar 12" x 6.63" x 3.13" Copper with SS4 Wall Brackets

Professional Telecommunications Grounding Solution

The B-LINE Telecommunications Main Grounding Bar delivers reliable grounding performance for low voltage systems within telecommunications rooms. This UL Listed copper grounding bar measures 12" width x 6.63" height x 3.13" depth and includes SS4 wall brackets for secure mounting. Engineered for professional telecommunications applications, this grounding accessory provides essential electrical safety and system protection with durable copper construction.

Professional Features & Benefits

  • 12" x 6.63" x 3.13" Dimensions: Optimal size for telecommunications room installations with efficient space utilization
  • Copper Bar Construction: Superior conductivity and corrosion resistance for long-term grounding performance
  • UL Listed Certification: Meets rigorous safety standards for professional electrical installations
  • SS4 Wall Brackets Included: Secure mounting system ensures stable installation and reliable connections
  • Complete Assembly Kit: Includes ground bar assembly, hex nuts, and lock washers for comprehensive installation
  • 4.7 lb Weight: Substantial construction provides durability while remaining manageable for installation

Technical Specifications

  • Application: Used as a other low voltage system within the room
  • Certifications: UL Listed
  • Department: Electrical
  • Material: Copper bar
  • Product Category: Grounding accessories
  • Product Height: 6.63 in
  • Product Length Depth: 3.13 in
  • Product Model: Telecommunications main grounding bar
  • Product Weight: 4.7 lb
  • Product Width: 12 in
  • Special Features: Include ground bar assembly, hex nuts,lock washer

Professional Applications

  • Telecommunications Equipment Rooms
  • Data Centers and Server Rooms
  • Commercial Building Communications
  • Low Voltage System Installations
  • Professional Network Infrastructure
  • Electrical Equipment Grounding

Why Choose B-LINE Quality?

B-LINE delivers professional-grade grounding solutions with UL Listed certification ensuring compliance and safety. The durable copper construction and complete assembly kit with SS4 wall brackets provide reliable performance for critical telecommunications grounding applications.

Manufacturer Resources

Product Specs

Application:
Used as a other low voltage system within the room
Certifications:
UL Listed
Product Category:
Grounding accessories
Product Height:
6.63 in
Product Length Depth:
3.13 in
Product Weight:
4.7 lb
Product Width:
12 in
Special Features:
Include ground bar assembly, hex nuts,lock washer
Department:
Electrical
Product Model:
Telecommunications main grounding bar
Product Material:
Copper bar

B-LINE SBTMGB12 – Frequently Asked Questions

1) Does the B-LINE SBTMGB12 telecom grounding bar come with mounting brackets, or do I have to order those separately?
Mounting hardware is in the box. The SBTMGB12 ships as a kit with the ground bar assembly, SS4 wall brackets, hex nuts and lock washers, so the only thing you supply is the anchors suited to your wall material and the conductors and lugs for the connections themselves.
2) Is the B-LINE SBTMGB12 grounding bar UL Listed for use in a commercial telecom room?
Yes, it is UL Listed. That is the line an inspector or a spec writer on a commercial or institutional job normally looks for on a telecommunications main grounding bar, and it is the only certification carried on this bar.
3) How much wall space do I need to allow for a 12 inch telecommunications main grounding bar?
Plan for a footprint of 12 in wide by 6.63 in high, with 3.13 in of depth off the wall once the bracket assembly is accounted for. In a crowded TR, that 3.13 in standoff is the number that matters most, since you need bending room behind and below for the bonding conductors landing on the bar.
4) Is this bar solid copper or copper plated steel?
It is a copper bar. Solid copper gives you the conductivity and the corrosion resistance you want at a bonding point that may sit untouched for decades, and at 4.7 lb the bar has real section to it rather than being a thin plated strip.
5) What is the difference between a telecommunications main grounding bar and a regular ground bar in the panel?
A telecommunications main grounding bar is the single collection point for the low voltage systems in a room, racks, cable shields, ladder rack, equipment enclosures, all bonded back to one copper bar and then to building ground. The SBTMGB12 is that type of bar: it wall mounts on its own brackets rather than sitting inside an enclosure, which is why it is specified for TRs, data and server rooms rather than being landed in a distribution panel.
6) Can one person hang this grounding bar, or is it a two man lift?
One installer handles it fine. The complete assembly weighs 4.7 lb, so the work is all in laying out the bracket holes and picking anchors rated for the wall, not in holding the bar up.
7) I need to standardize grounding bars across several telecom closets. Is the SBTMGB12 one part number or are there options to pick?
It is a single configuration, model SBTMGB12, so repeat orders across a portfolio of closets land on the same part with the same 12 in copper bar and the same SS4 bracket kit every time. There is no finish, size or hole pattern choice to track.
How fast can I get the B-LINE SBTMGB12 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE SBTMGB12 come with a warranty?
Absolutely. The B-LINE SBTMGB12 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE SBTMGB12?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the B-LINE SBTMGB12 from ZenSupply?
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