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BRIDGEPORT FITTINGS EC-125 Expansion Set Screw Conduit Coupling - Expansion Set Screw Conduit Couplings
BRIDGEPORT FITTINGSExpansion Set Screw Conduit Couplings

BRIDGEPORT FITTINGS EC-125 Expansion Set Screw Conduit Coupling

The BRIDGEPORT FITTINGS Locknut (MPN EC-125) is a steel expansion set screw conduit coupling with a 1 1/4 in trade size and 7 in overall length. It is zinc plated, cUL Listed, and designed for EMT conduit. 3G…

SKU 3G-OTH-622008

Also listed as: EC125 · EC 125

Brand
BRIDGEPORT FITTINGS
Item
EC-125 Expansion Set Screw Conduit Coupling
Part Number
EC-125
Category
Expansion Set Screw Conduit Couplings
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BRIDGEPORT FITTINGS
Manufacturer Part Number
EC-125
Overall Lg
7 in
Trade Size
1 1/4 in

Technical Documents

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

Product Description

The BRIDGEPORT FITTINGS Locknut (MPN EC-125) is a steel expansion set screw conduit coupling with a 1 1/4 in trade size and 7 in overall length. It is zinc plated, cUL Listed, and designed for EMT conduit. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in electrical and controls categories.

Frequently Asked Questions

What is the BRIDGEPORT FITTINGS Locknut EC-125 used for?

The BRIDGEPORT FITTINGS Locknut EC-125 is a steel expansion set screw conduit coupling used to join and secure EMT conduit runs in electrical installations. It is suitable for industrial, commercial, and infrastructure applications where a cUL Listed, zinc-plated fitting is required for reliable grounding and mechanical continuity.

What are the specifications of the BRIDGEPORT FITTINGS EC-125 locknut?

The EC-125 locknut has a 1 1/4 in trade size, 7 in overall length, and is made of steel with a zinc-plated finish. It is designed for EMT conduit, is cUL Listed, and does not include an insulated throat. The manufacturer part number is EC-125.

Where to buy BRIDGEPORT FITTINGS EC-125 locknut worldwide?

3G Electric supplies the BRIDGEPORT FITTINGS EC-125 locknut to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine component for your electrical project.

How to install a BRIDGEPORT FITTINGS EC-125 expansion coupling?

To install the EC-125, slide the coupling over the EMT conduit ends, align the set screws over the conduit, and tighten the screws to secure the connection. Ensure the conduit is fully inserted and the screws engage the conduit wall. Follow standard electrical practices and local codes for proper grounding.

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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