Bonding Bars

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The equipotential bonding bars are the ideal solution for shunts or multiple connections to different equipment in the installation of a grounding network.

At Proinex we have three models of BEP bars (Equipotential Bar)  that apply for different numbers of connections.

Model S-5

Model L-6

Model L-16

All models are built in a single piece of stainless steel, laser cut and punched, and then folded by CNC.


To install either of the three equipotential bonding bars models, the mounting holes must be planed and fixed using the most appropriate means to the surface to which they will be attached (wall, metal structure, reinforced concrete, etc.).

Once the equipotential bar is installed, the different elements that make up the grounding network, javelins, metal structures, equipment, etc. can be connected.


Model S-5

  • Length: 7.9 in (200 mm)
  • Width: 1.6 in (40mm)
  • Height: 2.0 in (50mm)
  • Number of connections: 5
  • Bolts: 5/16" W hex head
  • Mounting: By means of 2 holes


Model L-6

  • Length: 9.1 in (230 mm)
  • Width: 2.4 in (60 mm)
  • Height: 2.0 in (50 mm)
  • Number of connections: 6
  • Bolts: 5/16" W hex head
  • Mounting: By means of 2 holes


Model L-16

  • Length: 10.2 in (260 mm)
  • Width: 1.5 in (38 mm)
  • Height: 1.2 in (30 mm)
  • Number of connections: 16
  • Bolts: M6 x 10 Stainless Steel
  • Mounting: By means of 2 holes

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No maintenance required

* Once the equipotential bars are installed and their connections are correctly adjusted, they do not require any maintenance.


You are fully protected by our 100% Satisfaction-Guarantee.

Proinex Equipotential Bonding Bars are warranty for 10 years.

Important: Our warranty covers manufacturing defects under proper use and installation conditions, according to the instructions provided. The warranty does not apply to damages resulting from improper installation, misuse, or alterations. It is important to carefully follow our installation guides to ensure optimal performance and warranty eligibility of our products.

You are fully protected by our 100% Satisfaction-Warranty.

What Our Clients Say

Marcos Estrella | HSEQ Coordinator | Wintershall Dea Argentina S.A.

Very good experience, excellent service, very good responsiveness and according to WDAR HSE standards. I recommend PROINEX because of the technology it has and the capacity to respond to high HSE standards.

Dario Vera | Safety & Environmental Management Southern Cone | BAYER S.A.

In the 15 years that I have been working in Safety and Hygiene, PROINEX has been the only company from which I have received professional advice with solid technical foundations regarding installations against atmospheric discharges.

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