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BRIDGEPORT FITTINGS

Bridgeport Fittings is a US-based manufacturer of electrical fittings and connectors for conduit and cable systems, with a product line that includes straight connectors, aligning set screw conduit connectors, grounding locknuts, bushings, and couplings. The company's fittings are used to terminate, secure, and bond metal-clad cable, flexible conduit, and rigid metal conduit in junction boxes, enclosures, and industrial installations. 3G Electric supplies Bridgeport Fittings products globally, with 73 SKUs currently listed and datasheets available for each. The range covers trade sizes from 3/8 in to 3 in, with die-cast zinc and steel constructions, insulated and non-insulated designs, and set screw or snap-in installation styles. For plant engineers and maintenance managers, the key selection criteria are trade size, material, insulation, and connection type. Bridgeport's straight connectors for AC/MC cable and flexible conduit are available with insulated throats to protect conductor insulation during pull-through, and with male NPT hubs for threaded entries. The aligning set screw conduit connectors are non-insulated steel components used to join and align rigid metal conduit, with overall lengths varying by trade size. Grounding locknuts and bushings provide bonding and mechanical protection at conduit entries. These fittings are specified in commercial, industrial, and infrastructure electrical systems where reliable grounding and secure cable termination are required. 3G Electric supports the Bridgeport line with technical documentation, logistics coordination, and quotation services for buyers specifying these components in original equipment, maintenance, repair, and operations contexts.

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About BRIDGEPORT FITTINGS

Bridgeport Fittings is a US-based manufacturer of electrical fittings and connectors for conduit and cable systems, with a product line that includes straight connectors, aligning set screw conduit connectors, grounding locknuts, bushings, and couplings. The company's fittings are used to terminate, secure, and bond metal-clad cable, flexible conduit, and rigid metal conduit in junction boxes, enclosures, and industrial installations. 3G Electric supplies Bridgeport Fittings products globally, with 73 SKUs currently listed and datasheets available for each. The range covers trade sizes from 3/8 in to 3 in, with die-cast zinc and steel constructions, insulated and non-insulated designs, and set screw or snap-in installation styles. For plant engineers and maintenance managers, the key selection criteria are trade size, material, insulation, and connection type. Bridgeport's straight connectors for AC/MC cable and flexible conduit are available with insulated throats to protect conductor insulation during pull-through, and with male NPT hubs for threaded entries. The aligning set screw conduit connectors are non-insulated steel components used to join and align rigid metal conduit, with overall lengths varying by trade size. Grounding locknuts and bushings provide bonding and mechanical protection at conduit entries. These fittings are specified in commercial, industrial, and infrastructure electrical systems where reliable grounding and secure cable termination are required. 3G Electric supports the Bridgeport line with technical documentation, logistics coordination, and quotation services for buyers specifying these components in original equipment, maintenance, repair, and operations contexts.

Common Applications

  • Commercial electrical systems — Bridgeport 39ASP and 3838ASP straight connectors for terminating MC cable in junction boxes
  • Industrial control panels — Bridgeport 688-DCI2 and 683-DCI2 connectors with male NPT hubs for threaded enclosure entries
  • Rigid conduit runs — Bridgeport 234-SLP, 232-SLP, and 231-SLP aligning set screw connectors for joining and aligning steel conduit
  • Maintenance and repair — Bridgeport 74ASP snap-in connectors for securing 1/2 in AC/MC cable in existing electrical installations
  • Infrastructure projects — Bridgeport grounding locknuts and bushings for bonding conduit entries at service equipment
  • OEM equipment wiring — Bridgeport straight connectors with insulated throats for protecting conductor insulation during cable termination

Guides & Resources

Frequently asked questions

Common questions about BRIDGEPORT FITTINGS from 3G Electric.

What is the difference between the Bridgeport Fittings 39ASP and 3838ASP straight connectors?

Both are die-cast zinc straight connectors with a snap-in, insulated design and set screw clamp. The 39ASP has a 3 in trade size, while the 3838ASP has a 2 in trade size. Both are used for terminating metal-clad cable and flexible conduit in junction boxes and enclosures. The insulated throat protects conductor insulation during installation. Selection depends on the cable or conduit trade size and the knockout size of the enclosure. Both are UL listed.

What are Bridgeport Fittings aligning set screw conduit connectors used for?

Bridgeport aligning set screw conduit connectors, such as the 234-SLP, 232-SLP, and 231-SLP, are steel, non-insulated components used to join and align rigid metal conduit in electrical installations. They secure conduit runs and maintain alignment at couplings. The 234-SLP has a 1-1/2 in trade size and 4-3/4 in overall length; the 232-SLP has a 1 in trade size and 3-7/16 in overall length; the 231-SLP has a 3/4 in trade size and 3-7/32 in overall length. They are installed with set screws and do not provide an insulated throat.

Are Bridgeport Fittings straight connectors available with male NPT hubs?

Yes. The Bridgeport Fittings 688-DCI2 is a die-cast zinc straight connector with a 1-1/4 in trade size and a 3 in male NPT threaded end. It has an insulated throat and set screw clamp for terminating metal-clad cable and flexible conduit. The 683-DCI2 has a 1 in male NPT hub and a 3/8 in trade size, with a snap-in duplex design for AC/MC cable and flexible conduit. These connectors allow threaded entry into enclosures or hubs where a locknut and bushing assembly is not used.

What trade sizes of Bridgeport Fittings straight connectors does 3G Electric list?

3G Electric lists Bridgeport Fittings straight connectors in trade sizes including 3/8 in, 1/2 in, 1-1/4 in, 2 in, and 3 in. Specific models include the 683-DCI2 (3/8 in), 74ASP (1/2 in), 688-DCI2 (1-1/4 in), 3838ASP (2 in), and 39ASP (3 in). Connectors are available in die-cast zinc with gray finish, insulated or non-insulated, and with snap-in or set screw clamp styles. Male NPT hub sizes vary by model, such as 1 in or 3 in, to match enclosure entries.

What materials are used in Bridgeport Fittings conduit connectors?

Bridgeport Fittings conduit connectors are available in die-cast zinc and steel. The straight connectors for AC/MC cable and flexible conduit, such as the 39ASP, 3838ASP, 688-DCI2, 683-DCI2, and 74ASP, are die-cast zinc with a gray finish. The aligning set screw conduit connectors, such as the 234-SLP, 232-SLP, and 231-SLP, are steel and non-insulated. Material selection affects mechanical strength, corrosion resistance, and suitability for specific environments. Die-cast zinc is commonly used for cable termination fittings, while steel is used for rigid conduit alignment and coupling applications.

Does 3G Electric provide datasheets for Bridgeport Fittings products?

Yes. 3G Electric lists 73 Bridgeport Fittings SKUs with datasheets available for each. Datasheets include specifications such as trade size, material, insulation type, connection style, and manufacturer part number. For example, the 39ASP datasheet lists a 3 in trade size, die-cast zinc construction, snap-in insulated design, and set screw clamp. Buyers can use these documents for specification review, submittals, and maintenance planning. 3G Electric also provides quotation and logistics support for global shipments.