Bridgeport Fittings Ground Cla...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8.11
Bridgeport Fittings Ground Clamp 1/2" - 1" Zinc Die Cast with Steel Strap

Bridgeport Fittings Ground Clamp 1/2" - 1" Zinc Die Cast with Steel Strap

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Model: 1308-DC
$8.11

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

$8.11
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Bridgeport Fittings Ground Clamp 1/2" - 1" Zinc Die Cast with Steel Strap

Professional Grounding Protection for Electrical Installations

Bridgeport Fittings Ground Clamp delivers reliable grounding protection with zinc die cast construction and steel strap design. This protective type ground clamp accommodates 1/2" - 1" trade sizes and provides secure connection for 4, 6, or 8 AWG copper conductor grounding applications with NEMA FB-1 rating and UL listing E20412.

Professional Features & Benefits

  • 1/2" - 1" Trade Size Range: Accommodates multiple conductor sizes for versatile grounding applications across various electrical installations.
  • Zinc Die Cast Construction: Provides rust and corrosion resistance while maintaining dimensional accuracy for long-term reliability in demanding environments.
  • Ball Burnished Mirror Smooth Finish: Ensures optimal electrical contact and professional appearance while reducing installation friction and wear.
  • NEMA FB-1 Rating: Meets recognized electrical standards for protective grounding applications in commercial and industrial installations.
  • UL Listed E20412: Certified safety compliance ensures code-compliant installations and professional electrical system integrity.
  • Steel Strap Design: Provides secure mechanical connection and reliable electrical continuity for protective armor grounding systems.

Technical Specifications

  • Bpt Trade Size: 1/2" - 1"
  • Collection Folder: 1308-DC
  • Country Of Origin: China
  • Department: Electrical
  • Division: Electrical H1
  • Field Application: For making connection with protective armor of 4, 6, or 8 AWG copper conductor and ground pipe or g
  • Nema Rating: FB-1
  • Npd Date Electrical: 2008-07-01T00:00:00.000Z
  • Product Family: Connectivity
  • Product Finish: Ball burnished, mirror smooth
  • Product Length: 2.25 in
  • Product Material: Zinc Die Cast
  • Product Weight: 19.6 lbs
  • Product Width: 1.625 in
  • 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

  • Commercial Electrical Grounding Systems
  • Industrial Facility Protective Grounding
  • Residential Service Panel Grounding
  • Equipment Grounding Connections
  • Electrical Code Compliance Installations
  • Professional Electrical Contractor Projects

Why Choose Bridgeport Fittings Quality?

Bridgeport Fittings ground clamps meet OSHA-recognized NRTL-listed electrical standards with UL listing E20412 certification. The zinc die cast construction provides rust and corrosion resistance while maintaining dimensional accuracy for reliable long-term performance in professional electrical installations.

Manufacturer Resources

Product Specs

Bpt Trade Size:
1/2" - 1"
Country Of Origin:
China
Department:
Electrical
Division:
Electrical H1
Nema Rating:
FB-1
Product Finish:
Ball burnished, mirror smooth
Product Length:
2.25 in
Product Material:
Zinc Die Cast
Product Weight:
19.6 lbs
Product Width:
1.625 in
Sub Division:
Electrical-E H2
Certifications:
E20412
Product Type:
Fitting
Product Subgroup:
Grounding & Bonding
Product Group:
Grounding & Bonding

Bridgeport Fittings 1308-DC – Frequently Asked Questions

1) What size grounding conductor will this Bridgeport ground clamp accept?
It is made for connecting the protective armor of a 4, 6, or 8 AWG copper conductor to ground pipe or a grounding electrode. If you are landing a larger copper electrode conductor than 4 AWG, this is not the clamp for that run.
2) Is the Bridgeport 1308-DC ground clamp UL listed for code work?
Yes. It carries UL file E20412 and is rated to NEMA FB-1, which is the standard for fittings and boxes an inspector will look for on a grounding connection.
3) Can a zinc die cast ground clamp be used on a damp or outdoor grounding connection?
The body is zinc die cast, which Bridgeport specifies as rust and corrosion resistant, and the strap is steel. That holds up on a service entrance or an exterior electrode connection. For direct burial or heavy chemical exposure, a brass-bodied clamp is the usual choice instead.
4) How much room do I need around the pipe to install this clamp?
The clamp measures 2.25 inches long by 1.625 inches wide, so you need roughly that much clearance around the pipe plus wrench room on the strap screw. Tight against a wall or joist, plan the connection point before you strip the conductor.
5) What is a protective type ground clamp used for versus a plain pipe ground clamp?
A protective type clamp like the 1308-DC bonds the armor protecting the grounding conductor as well as the conductor itself to the pipe or electrode, so the armored run stays electrically continuous. A plain clamp just lands a bare conductor on the pipe. If your grounding electrode conductor is run in armor or conduit sleeve, you want the protective type.
6) How does the 1308-DC ground clamp ship, and can I buy less than a full carton?
The standard package is 250 pieces, and it is also broken out in a 25 piece quantity option, so a contractor doing one service does not have to take the full carton.
7) Does the mirror smooth finish on this clamp matter electrically?
It helps. The ball burnished, mirror smooth finish gives a clean mating surface at the pipe and strap contact points, which is where a grounding connection either holds low resistance or does not. It also means less burr and drag when you tighten the strap down.
How fast can I get the Bridgeport Fittings 1308-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 1308-DC come with a warranty?
Absolutely. The Bridgeport Fittings 1308-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 1308-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
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