Bridgeport Fittings Mighty-Bon...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$23.29
Bridgeport Mighty-Bond® Enclosure Grounding Connectors

Bridgeport Fittings Mighty-Bond Enclosure Grounding Connectors with Brass Construction and Stainless Steel Set Screws

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Model: BPF-MC

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

$23.29
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Bridgeport Fittings Mighty-Bond Enclosure Grounding Connectors

Professional Grounding Solutions for Electrical Enclosures

Bridgeport Fittings Mighty-Bond Enclosure Grounding Connectors deliver reliable grounding performance with precision-machined brass construction and stainless steel set screws. These low-cost, easy-to-use connectors secure grounding conductors at electrical enclosures in accordance with professional standards, featuring durable malleable brass that tolerates high temperatures and resists corrosion for long-lasting service.

Professional Features & Benefits

  • Precision-Machined Brass Construction: Durable malleable brass tolerates high temperatures and resists corrosion for reliable long-term performance in demanding electrical environments.
  • Stainless Steel Set Screws: Corrosion-resistant fasteners provide secure conductor connection and maintain reliable electrical contact over time.
  • NEMA FB-1 Rating: Meets professional enclosure grounding standards for safe and compliant electrical installations.
  • UL Listed Design: File E20412 certification ensures compliance with OSHA-recognized NRTL electrical standards for professional applications.
  • Copper Conductor Compatibility: Designed specifically for copper grounding conductors commonly used in electrical installations.
  • Low-Cost Solution: Economical grounding connector option without compromising on quality or performance standards.

Technical Specifications

  • Brass Construction: The highly versatile malleable brass is durable, tolerates high temperatures and resists corrosion
  • Conductor Range: Copper conductors
  • Country Of Origin: China
  • Department: Electrical
  • Division: Electrical H1
  • Field Application: Low cost and easy to use connector for securing grounding conductors at the enclosure in accordance
  • Mighty Bond: The patented Mighty-Bond precision-machined brass body with stainless steel set screws is low-cost
  • Nema Rating: FB-1
  • Product Depth: 0.12 in
  • Product Family: Connectivity
  • Product Finish: Plain
  • Professional Performance: All Bridgeport fittings meet OSHA-recognized NRTL-listed electrical standards and the stringent bon
  • Sub Division: Electrical-E H2
  • Ul File: E20412

Professional Applications

  • Electrical Panel Grounding
  • Enclosure Bonding Systems
  • Commercial Electrical Installations
  • Industrial Control Panels
  • Residential Service Equipment
  • Equipment Grounding Applications

Why Choose Bridgeport Fittings Quality?

Bridgeport Fittings delivers professional-grade electrical connectivity solutions with UL listing and OSHA-recognized NRTL standards compliance. The precision-machined brass construction with plain finish and NEMA FB-1 rating ensures reliable performance and durability for demanding electrical grounding applications.

Manufacturer Resources

Product Specs

Wire Size:
Copper conductors
Country Of Origin:
China
Department:
Electrical
Division:
Electrical H1
Nema Rating:
FB-1
Product Depth:
0.12 in
Product Finish:
Plain
Sub Division:
Electrical-E H2
Certifications:
E20412

Bridgeport Fittings BPF-MC – Frequently Asked Questions

1) What size grounding conductor will a Bridgeport Mighty-Bond MC-050 grounding connector take?
The 1/2 inch Mighty-Bond, model MC-050, takes copper 8 through 2 AWG solid or stranded, and aluminum 6 through 2 AWG stranded. If your equipment grounding conductor is larger than 2 AWG, step up to the 3/4 inch MC-075, which covers copper 4 to 2 solid, 4 to 3/0 stranded, and aluminum 2 to 3/0 stranded.
2) Do I need a separate lug and screw to bond a ground wire to an enclosure, or does the Mighty-Bond do it all?
The Mighty-Bond is the whole connection. It is a one-piece brass body with stainless steel set screws that secures the grounding conductor at the enclosure, so you are not stacking a lug, a bonding screw, and a washer to make the same joint. That is the point of the design: a low-cost, quick connection for grounding conductors at the enclosure. Pick the trade size that matches the opening, and the conductor range that matches your ground wire.
3) What does the 1/2 inch or 3/4 inch size on a Mighty-Bond grounding connector actually refer to?
It is the trade size of the enclosure opening the connector bonds to, not the wire size. Each trade size carries its own conductor range: 1/2 inch (MC-050) for copper 8 to 2, 3/4 inch (MC-075) for copper up to 3/0 stranded. So you pick by the knockout you are landing in and then confirm your ground wire falls inside that size's range.
4) Will a brass grounding connector hold up in a corrosive or high-heat panel?
The Mighty-Bond body is precision-machined malleable brass, which tolerates high temperatures and resists corrosion, and the set screws are stainless steel so the fastener does not become the weak point. The finish is plain, with no plating to wear through. For a rooftop unit, a wash-down area, or a hot industrial control panel, that brass-and-stainless combination is the reason to pick this over a plated steel lug.
5) Are Bridgeport Mighty-Bond grounding connectors OK for commercial and industrial panels, or just residential?
Both. The Mighty-Bond is used for electrical panel grounding, enclosure bonding, industrial control panels, residential service equipment, and general equipment grounding. The NEMA FB-1 rating and UL file E20412 are what let it stand up on a commercial job where the inspector wants a listed fitting, and the range across the 1/2 inch and 3/4 inch sizes covers copper from 8 AWG up to 3/0 stranded, which spans a branch-circuit ground through a service-size bonding jumper.
How fast can I get the Bridgeport Fittings BPF-MC 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 BPF-MC come with a warranty?
Absolutely. The Bridgeport Fittings BPF-MC 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 BPF-MC?
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 BPF-MC from ZenSupply?
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