Bridgeport Fittings MC-100 Gro...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$78.70
Bridgeport Fittings MC-100 Grounding Connector, 1", Brass

Bridgeport Fittings MC-100 Grounding Connector, 1", Brass

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Model: MC-100

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

$78.70
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Bridgeport Fittings MC-100 Grounding Connector, 1", Brass

The Bridgeport Fittings MC-100 is a 1" brass grounding connector engineered to bond MC (metal-clad) cable armor to metallic enclosures, boxes, and panels, delivering a continuous, low-impedance ground path. Manufactured from solid brass for corrosion resistance and long-term durability, this connector is designed as part of Bridgeport's enclosure grounding connector and coupling line for MC cable installations. The 1" trade size fits standard MC cable runs used throughout commercial and industrial electrical systems. This connector/coupling design supports both direct connector and coupling configurations, giving installers flexibility when bonding metal-clad cable to steel or aluminum enclosures across a job site.

Key Features

  • Trade Size: 1" connector sized for standard MC cable runs entering enclosures and junction boxes.
  • Durable Construction: Solid brass body resists corrosion and provides reliable long-term conductivity for grounding continuity.
  • Grounding Connector/Coupling Design: Bonds MC cable armor directly to metallic enclosures, maintaining a continuous equipment grounding path.
  • MC-100 Series: Part of Bridgeport Fittings' enclosure grounding connector and coupling lineup for metal-clad cable systems.
  • Versatile Configuration: Offered as both enclosure grounding connectors and couplings to suit different MC cable termination and enclosure entry points.
  • Secure Bonding: Provides a solid mechanical and electrical connection point for equipment grounding conductors at the enclosure.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • MC (Metal-Clad) Cable Installations
  • Enclosure and Junction Box Grounding
  • Commercial and Industrial Electrical Systems
  • Panelboard and Equipment Bonding
  • New Construction and Electrical Retrofits

Why Bridgeport Fittings?

Bridgeport Fittings builds its MC-100 grounding connectors from solid brass to withstand the demands of everyday commercial and industrial electrical work, where a dependable ground path is critical to system safety. The corrosion-resistant brass construction helps maintain long-term conductivity between MC cable armor and metallic enclosures, supporting code-compliant grounding practices on the job. Electricians and contractors rely on Bridgeport Fittings for consistent quality across their conduit, cable, and grounding fitting lines. By combining solid brass construction with a straightforward connector and coupling design, Bridgeport Fittings gives electrical contractors a dependable component for maintaining continuous grounding on every MC cable run.

Manufacturer Resources

Product Specs

list_batch:
BPF-20260918
Product Type:
Grounding Connector
Department:
Electrical
Product Subgroup:
Grounding & Bonding
Product Material:
Brass
Product Size:
1"
Product Group:
Grounding & Bonding

Bridgeport Fittings MC-100 – Frequently Asked Questions

1) What is the Bridgeport Fittings MC-100 used for on an MC cable run?
The MC-100 is a grounding connector that bonds MC (metal-clad) cable armor to a metallic enclosure, box, or panel so the equipment grounding path stays continuous and low impedance. It gives you a solid mechanical and electrical termination point at the enclosure entry, which is where MC armor continuity is usually lost.
2) What trade size MC cable does the Bridgeport MC-100 take?
It is a 1 inch trade size fitting, sized for standard 1 inch MC cable runs entering enclosures and junction boxes. If your cable is a smaller trade size, the MC-100 is the wrong fitting for that run.
3) Is the MC-100 grounding connector brass or steel?
Solid brass. That is the reason to pick it over a plated steel fitting in damp, washdown, or corrosive areas, since brass resists corrosion and holds conductivity between the cable armor and the enclosure over the long run.
4) Can the MC-100 be used as a coupling as well as an enclosure connector?
Yes. The MC-100 design supports both configurations, so it can serve as an enclosure grounding connector at a box or panel entry, or in a coupling arrangement between runs. That flexibility is useful when you are standardizing one fitting across mixed termination points on a job.
5) Will the MC-100 bond to an aluminum enclosure, or only steel?
Both. The brass MC-100 is intended for bonding metal-clad cable to steel or aluminum enclosures, so a panel shop or contractor working mixed enclosure materials can use the same fitting on either.
6) Is the MC-100 suitable for commercial panelboard and retrofit work, or just new construction?
Both. Typical applications include panelboard and equipment bonding, junction box grounding, and commercial or industrial systems, in new construction as well as electrical retrofits where an existing MC run is being re-terminated into a metal enclosure.
7) What is the manufacturer part number for the 1 inch Bridgeport brass grounding connector?
Order it as Bridgeport Fittings MC-100. That part number is the 1 inch brass grounding connector for metal-clad cable, and it is the single size this model covers.
How fast can I get the Bridgeport Fittings MC-100 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 MC-100 come with a warranty?
Absolutely. The Bridgeport Fittings MC-100 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 MC-100?
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 MC-100 from ZenSupply?
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