Bridgeport Fittings Brass Grou...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3.84
Bridgeport Ground Clamps - Brass (Bare Wire Type)

Bridgeport Fittings Brass Ground Clamps - Bare Wire Type with NEMA FB-1 Rating

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Model: 1309-DC
$3.84

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

$3.84
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Bridgeport Fittings Brass Ground Clamps - Bare Wire Type with NEMA FB-1 Rating

Professional Grounding Solutions for Electrical Safety & Code Compliance

Bridgeport Fittings Brass Ground Clamps deliver reliable electrical grounding performance with NEMA FB-1 rating for professional installations. These bare wire type ground clamps feature brass construction designed to resist oxidative corrosion and withstand high temperatures, ensuring long-term electrical safety and code compliance in demanding applications.

Professional Features & Benefits

  • Brass Construction: Solid brass screws resist oxidative corrosion and provide superior durability in high-temperature environments for extended service life.
  • NEMA FB-1 Rating: Meets professional electrical standards for reliable grounding performance in code-compliant installations.
  • Zinc Die Cast Construction: Rust and corrosion resistant material with dimensional accuracy ensures consistent performance and proper fit.
  • UL Listed: File E20412 certification provides assurance of safety and compliance with recognized electrical standards.
  • OSHA-Recognized Standards: All Bridgeport fittings meet NRTL-listed electrical standards for professional workplace safety.
  • Protective Grounding: Copper conductor and ground pipe connection provides reliable electrical current protection for personnel and equipment safety.

Technical Specifications

  • Brass Construction: The solid and sturdy brass constructed screws resist oxidative corrosion and withstand high tempera
  • Department: Electrical
  • Division: Electrical H1
  • Nema Rating: FB-1
  • Product Family: Connectivity
  • Professional Performance: All Bridgeport fittings meet OSHA-recognized NRTL-listed electrical standards and the stringent bon
  • Protective Armor: The copper conductor and ground pipe or grounding electrode provides electrical current protection
  • Sub Division: Electrical-E H2
  • Ul File: E20412
  • Zinc Die Cast Construction: The zinc die cast material is rust and corrosion resistant, as well as being dimensionally accurate

Professional Applications

  • Residential Electrical Grounding Systems
  • Commercial Building Electrical Safety
  • Industrial Facility Grounding
  • Professional Electrical Installations
  • Code-Compliant Grounding Solutions
  • Electrical Panel Grounding
  • Equipment Grounding Applications

Why Choose Bridgeport Fittings Quality?

Bridgeport Fittings ground clamps provide professional-grade reliability with UL listing and OSHA-recognized NRTL standards compliance. The combination of brass and zinc die cast construction ensures corrosion resistance and dimensional accuracy for dependable long-term performance in critical grounding applications.

Manufacturer Resources

Product Specs

Department:
Electrical
Division:
Electrical H1
Nema Rating:
FB-1
Sub Division:
Electrical-E H2
Certifications:
E20412
Product Type:
Fitting
Product Subgroup:
Grounding & Bonding
Product Group:
Grounding & Bonding

Bridgeport Fittings 1309-DC – Frequently Asked Questions

1) Are Bridgeport brass ground clamps UL listed for grounding?
Yes, they are UL listed under file E20412 and carry a NEMA FB-1 rating. Bridgeport also states its fittings meet OSHA-recognized NRTL-listed electrical standards, which is usually what an inspector or a facility MRO spec is looking for on a grounding electrode conductor termination.
2) What ground wire sizes does the Bridgeport 1309-DC clamp accept?
The 1309-DC is built for #4, #6 and #8 bare copper grounding conductors. If your grounding electrode conductor is one of those three sizes and the electrode is between 1/2 inch and 1 inch, that is the model to order.
3) Are these Bridgeport ground clamps for bare copper wire or for armored/conduit connections?
Bare wire type. The Bridgeport brass ground clamps are made to terminate a bare copper grounding conductor onto a ground rod or metallic pipe electrode. They are not conduit or armored cable connectors, so if you are landing a grounding conductor inside a raceway you need a different fitting.
4) How many ground clamps come in a box from Bridgeport?
Pack quantity varies by model: the 1307-B ships 50 to a unit, the 1309-B and 1309-DC ship 20, and the large 1315-B ships 2. Worth knowing if you are stocking a truck versus buying for a single service upgrade.
5) Will a brass ground clamp corrode on an outdoor ground rod or in a damp basement?
These use solid brass screws chosen to resist oxidative corrosion and take high temperatures, with a zinc die cast body that is rust and corrosion resistant. That combination is what makes them a common pick for exterior ground rods, meter socket grounds and damp mechanical rooms where a plated steel clamp would give up.
6) Can I standardize on one Bridgeport ground clamp across a whole property?
Partly. If every electrode on the site is a rod or pipe in the 1/2 inch to 1 inch range, one model covers it, and 1307-B in the 50 count is the efficient way to buy it. Buildings with a large metallic water service will still need the 1315-B alongside it, since nothing in the smaller range opens past 1 inch.
How fast can I get the Bridgeport Fittings 1309-DC 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 Bridgeport Fittings 1309-DC come with a warranty?
Absolutely. The Bridgeport Fittings 1309-DC 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 Bridgeport Fittings 1309-DC?
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 Bridgeport Fittings 1309-DC from ZenSupply?
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