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BRIDGEPORT FITTINGS Expansion Set Screw Conduit Coupling - Expansion Set Screw Conduit Couplings
BRIDGEPORT FITTINGSExpansion Set Screw Conduit Couplings

BRIDGEPORT FITTINGS Expansion Set Screw Conduit Coupling

The BRIDGEPORT FITTINGS Locknut (MPN EC-250) is a steel expansion set screw conduit coupling with a 2 1/2 in trade size and 10 in overall length. It features a zinc-plated finish, is rated NEMA, and is designed for…

SKU 3G-OTH-622014

Also listed as: EC250 · EC 250

Brand
BRIDGEPORT FITTINGS
Item
Expansion Set Screw Conduit Coupling
Part Number
EC-250
Category
Expansion Set Screw Conduit Couplings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

BRIDGEPORT FITTINGS
Manufacturer Part Number
EC-250
Overall Lg
10 in
Trade Size
2 1/2 in

Technical Documents

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BRIDGEPORT FITTINGS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRIDGEPORT FITTINGS Locknut (MPN EC-250) is a steel expansion set screw conduit coupling with a 2 1/2 in trade size and 10 in overall length. It features a zinc-plated finish, is rated NEMA, and is designed for rigid conduit applications.

Frequently Asked Questions

What is a BRIDGEPORT FITTINGS locknut used for?

This steel locknut (MPN EC-250) secures rigid conduit connections in electrical raceway systems. It is used in industrial, commercial, and infrastructure projects where a NEMA-rated, zinc-plated fitting is required for grounding and mechanical support.

What are the specifications of the BRIDGEPORT FITTINGS EC-250 locknut?

The EC-250 locknut has a 2 1/2 in trade size, 10 in overall length, and is made of steel with a zinc-plated finish. It is rated NEMA and designed for rigid conduit applications. The part number is EC-250.

Where to buy BRIDGEPORT FITTINGS locknuts worldwide?

3G Electric supplies BRIDGEPORT FITTINGS locknuts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the EC-250 or other trade sizes.

How to install a BRIDGEPORT FITTINGS locknut on rigid conduit?

Slide the locknut onto the threaded end of the rigid conduit, then tighten it against the junction box or enclosure using a conduit locknut wrench. Ensure the zinc-plated steel fitting is fully seated for a secure, NEMA-rated connection.

Used in

Common applications for BRIDGEPORT FITTINGS
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
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BRIDGEPORT FITTINGS Products

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

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