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BRIDGEPORT FITTINGS Metal Clad Cable and Flex Cond: Die Cast Zinc, 1 1/4 in Trade Size, 3 in MNPT - Straight Connectors - Set Screw Clamp Style
BRIDGEPORT FITTINGSStraight Connectors - Set Screw Clamp Style

BRIDGEPORT FITTINGS Metal Clad Cable and Flex Cond: Die Cast Zinc, 1 1/4 in Trade Size, 3 in MNPT

The BRIDGEPORT FITTINGS 688-DCI2 is a die-cast zinc straight connector for metal-clad (MC) cable and flexible conduit, with a 1 1/4 in trade size and 3 in MNPT. It features an insulated throat, set-screw clamp style…

SKU 3G-OTH-711379

Brand
BRIDGEPORT FITTINGS
Item
Metal Clad Cable and Flex Cond: Die Cast Zinc, 1 1/4 in Trade Size, 3 in MNPT
Category
Straight Connectors - Set Screw Clamp Style
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Technical Specifications

BRIDGEPORT FITTINGS
Manufacturer Part Number
688-DCI2
Type
Insulated
MNPT
3 in
Trade Size
1 1/4 in
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BRIDGEPORT FITTINGS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRIDGEPORT FITTINGS 688-DCI2 is a die-cast zinc straight connector for metal-clad (MC) cable and flexible conduit, with a 1 1/4 in trade size and 3 in MNPT. It features an insulated throat, set-screw clamp style with two screws, and a gray strap-type design, complying with UL 514B.

Frequently Asked Questions

What is the BRIDGEPORT FITTINGS 688-DCI2 used for?

The BRIDGEPORT FITTINGS 688-DCI2 is a straight connector used to terminate and secure metal-clad (MC) cable and flexible conduit to electrical enclosures or junction boxes. Its 3 in MNPT threaded end and insulated throat provide a safe, grounded connection in industrial and commercial wiring applications.

What are the specifications of the BRIDGEPORT FITTINGS 688-DCI2?

The 688-DCI2 has a 1 1/4 in trade size, 3 in MNPT thread, die-cast zinc construction, gray strap-type design, and set-screw clamp style with two screws. It is insulated, UL 514B listed, and designed for MC cable and flexible conduit. The manufacturer part number is 688-DCI2.

Where to buy BRIDGEPORT FITTINGS 688-DCI2 worldwide?

3G Electric supplies the BRIDGEPORT FITTINGS 688-DCI2 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this straight connector for MC cable and flexible conduit.

How to install the BRIDGEPORT FITTINGS 688-DCI2?

To install the 688-DCI2, thread the 3 in MNPT end into the knockout of a junction box or enclosure. Insert the MC cable or flexible conduit into the connector, then tighten the two set screws evenly to clamp the cable securely. Ensure the insulated throat protects conductors from abrasion per UL 514B guidelines.

Used in

Common applications for BRIDGEPORT FITTINGS
Industrial electrical grounding — Bridgeport Fittings grounding lug hubs (MCH-075) for RMC/IMC conduit connections in manufacturing plants.
Commercial conduit installation — Bridgeport Fittings self-aligning three-piece threaded couplings (1122-RT) for aligning RMC runs in tight spaces.
Substation grounding — Bridgeport Fittings split grounding bushings (SGBS-38840) for bonding large-diameter conduit to enclosures.
Process facility wiring — Bridgeport Fittings grounding locknuts (162-G) for securing IMC or threaded rigid conduit in corrosive environments.
Infrastructure projects — Bridgeport Fittings three-piece couplings (1130-RT) for 4-inch RMC connections in tunnels or utility vaults.

BRIDGEPORT FITTINGS Products

3G Electric supplies BRIDGEPORT FITTINGS straight connectors - set screw clamp style. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Metal Clad Cable and Flex Cond: Die Cast Zinc, 2 in Trade Size, Snap-In, Insulated (MPN 3838ASP). Key specifications — attr28197: Snap-In; attr31485: Set Screw; attr28196: Gray; attr28203: Straight; attr31480: 2 Screws; attr24940: Die Cast Zinc; attr28194: Yes; attr28202: MC.
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Metal Clad Cable and Flex Cond: Die Cast Zinc, 1 in Trade Size, 2-1/2 in MNPT, Insulated (MPN 687-DCI2). Key specifications — attr28197: 2-1/2 in MNPT; attr31485: Set Screw; attr28196: Gray; attr28203: Straight; attr31480: 2 Screws; attr24940: Die Cast Zinc; attr28194: Yes; attr28202: MC.
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Metal Clad Cable and Flex Cond: Die Cast Zinc, 1 in Trade Size, 2-1/2 in MNPT, Insulated (MPN 687-DCI2). Key specifications — attr28197: 2-1/2 in MNPT; attr31485: Set Screw; attr28196: Gray; attr28203: Straight; attr31480: 2 Screws; attr24940: Die Cast Zinc; attr28194: Yes; attr28202: MC.
Metal Clad Cable and Flex Cond: Die Cast Zinc, 3 in Trade Size, Snap-In, Insulated (MPN 39ASP). Key specifications — attr28197: Snap-In; attr31485: Set Screw; attr28196: Gray; attr28203: Straight; attr31480: 2 Screws; attr24940: Die Cast Zinc; attr28194: Yes; attr28202: MC.
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Metal Clad Cable and Flex Cond: Die Cast Zinc, 3 in Trade Size, Snap-In, Insulated (MPN 39ASP). Key specifications — attr28197: Snap-In; attr31485: Set Screw; attr28196: Gray; attr28203: Straight; attr31480: 2 Screws; attr24940: Die Cast Zinc; attr28194: Yes; attr28202: MC.
Metal Clad Cable and Flex Cond: Die Cast Zinc, 2 1/2 in Trade Size, Snap-In, Insulated (MPN 3838SP). Key specifications — attr28197: Snap-In; attr31485: Set Screw; attr28196: Gray; attr28203: Straight; attr31480: 2 Screws; attr24940: Die Cast Zinc; attr28194: Yes; attr28202: MC.
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Metal Clad Cable and Flex Cond: Die Cast Zinc, 2 1/2 in Trade Size, Snap-In, Insulated (MPN 3838SP). Key specifications — attr28197: Snap-In; attr31485: Set Screw; attr28196: Gray; attr28203: Straight; attr31480: 2 Screws; attr24940: Die Cast Zinc; attr28194: Yes; attr28202: MC.