Bridgeport Fittings MCH-200 Mi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$345.90
Bridgeport Fittings MCH-200 Mighty-Bond® Stainless Steel Grounding Hub, 1-1/2"

Bridgeport Fittings MCH-200 Mighty-Bond® Stainless Steel Grounding Hub, 1-1/2"

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Model: MCH-200

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

$345.90
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Bridgeport Fittings Mighty-Bond® Stainless Steel Grounding Hub, 1-1/2"

The Bridgeport Fittings Mighty-Bond® grounding hub is a 1-1/2" stainless steel grounding and bonding hub designed to establish a secure, code-conscious ground path between conduit systems and electrical enclosures. Sized for 300-600 MCM stranded copper conductors, this hub is part of Bridgeport Fittings' Mighty-Bond® series and includes a premium Buna-N O-ring seal that helps maintain a tight, moisture-resistant connection at the point of conduit entry. Fabricated from stainless steel, the hub offers corrosion resistance for use in wet, corrosive, or otherwise demanding commercial and industrial environments where a dependable bonding connection is essential.

Key Features

  • Trade Size: 1-1/2" grounding hub sized for conduit entries requiring this connection size.
  • Durable Construction: Stainless steel body resists corrosion for long-term reliability in wet, corrosive, or industrial environments.
  • Wire Range: Accommodates 300-600 MCM stranded copper conductors for grounding and bonding applications.
  • Sealing: Premium Buna-N O-ring provides a secure, moisture-resistant seal at the hub connection point.
  • Bonding Function: Establishes a continuous ground path between conduit and enclosure for reliable electrical continuity.
  • Series: Part of Bridgeport Fittings' Mighty-Bond® line of grounding and bonding hubs.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Conduit Grounding and Bonding Connections
  • Commercial and Industrial Electrical Installations
  • Panelboard and Enclosure Terminations
  • Motor Control and Equipment Grounding
  • Outdoor and Wet-Location Conduit Systems
  • Corrosive or Washdown Environments Requiring Stainless Steel Hardware

Why Bridgeport Fittings?

Bridgeport Fittings builds this grounding hub from stainless steel for corrosion resistance and long service life, and pairs it with a premium Buna-N O-ring seal for a dependable, moisture-resistant connection at the conduit entry point. As part of the Mighty-Bond® series, this hub gives electrical contractors a reliable option for grounding and bonding 300-600 MCM stranded copper conductors in demanding commercial and industrial installations. Choosing a purpose-built stainless steel hub like this one helps ensure a durable bonding connection that stands up to the rigors of the job site.

Manufacturer Resources

Product Specs

list_batch:
BPF-20260918
Product Type:
Grounding Hub
Series:
Mighty-Bond®
Department:
Electrical
Product Subgroup:
Grounding & Bonding
Product Material:
Stainless Steel
Product Size:
1-1/2"
Product Group:
Grounding & Bonding

Bridgeport Fittings MCH-200 – Frequently Asked Questions

1) What size conduit does the Bridgeport MCH-200 grounding hub fit?
The MCH-200 is a 1-1/2 inch trade size grounding hub, so it lands on a 1-1/2 inch conduit entry or a 1-1/2 inch knockout in the enclosure. It is a single-size part, so if your entry is 1-1/4 or 2 inch you need the matching Mighty-Bond hub in that trade size instead.
2) What ground wire size can I land in the Mighty-Bond MCH-200 hub lug?
It takes 300 to 600 MCM stranded copper. That is a large bonding conductor range, so if you are pulling a smaller ground, say 4 AWG or 250 MCM, the lug is oversized for it and you want a hub rated for that smaller range.
3) Will the MCH-200 hub seal a conduit entry in an outdoor or wet-location enclosure?
It ships with a Buna-N O-ring that seats at the conduit entry point for a moisture-resistant connection, which is what makes it usable on outdoor and wet-location conduit runs. The O-ring is part of the hub, so there is nothing extra to buy for the seal itself.
4) Is a stainless steel grounding hub worth it over a malleable iron or zinc one?
For washdown areas, coastal or chemical exposure, and food or pharma plants, yes. The MCH-200 body is stainless steel, which resists the corrosion that eats plated fittings at the conduit entry, and that entry is exactly where a bonding path fails first. In a dry indoor panel room the corrosion resistance buys you nothing extra.
5) What does a grounding hub actually do that a plain conduit hub does not?
A grounding hub like the Mighty-Bond MCH-200 does both jobs: it terminates the conduit into the enclosure and carries a lug so you can land a bonding conductor, establishing a continuous ground path from conduit to enclosure. A plain sealing hub only makes the mechanical and watertight connection, leaving you to bond separately with a bushing or bonding jumper.
6) What part number do I order for the 1-1/2 inch Bridgeport stainless grounding hub?
Order Bridgeport Fittings MCH-200. That is the Mighty-Bond stainless steel grounding hub in 1-1/2 inch trade size, and it is offered in that one size under that number.
7) Where is the Bridgeport MCH-200 typically used on a job?
Panelboard and enclosure terminations, motor control and equipment grounding, and outdoor or corrosive conduit systems. It is specified where the bonding connection at the enclosure has to survive moisture or washdown, which is why it is stainless with an O-ring rather than a plated fitting.
How fast can I get the Bridgeport Fittings MCH-200 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 MCH-200 come with a warranty?
Absolutely. The Bridgeport Fittings MCH-200 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 MCH-200?
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 MCH-200 from ZenSupply?
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