BRIDGEPORT FITTINGS Expansion Set Screw Conduit Coupling
The BRIDGEPORT FITTINGS Locknut (MPN EC-300) is a steel expansion set screw conduit coupling in a 3 in trade size with a 12 in overall length. Designed for EMT, it features a zinc-plated finish and is cUL Listed.
SKU 3G-OTH-622015
Also listed as: EC300 · EC 300
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The BRIDGEPORT FITTINGS Locknut (MPN EC-300) is a steel expansion set screw conduit coupling in a 3 in trade size with a 12 in overall length. Designed for EMT, it features a zinc-plated finish and is cUL Listed.
Frequently Asked Questions
What is a BRIDGEPORT FITTINGS Locknut EC-300 used for?
The BRIDGEPORT FITTINGS Locknut EC-300 is a steel expansion set screw conduit coupling used to join and secure EMT conduit in electrical raceway systems. Its 3 in trade size and 12 in overall length accommodate large-diameter conduit runs in industrial, commercial, and infrastructure applications.
What are the specifications of the BRIDGEPORT FITTINGS Locknut EC-300?
The EC-300 is a steel locknut with a zinc-plated finish, 3 in trade size, and 12 in overall length. It is designed for EMT conduit, is cUL Listed, and does not include a grounding feature. The manufacturer part number is EC-300.
Where to buy BRIDGEPORT FITTINGS Locknut EC-300 worldwide?
3G Electric supplies the BRIDGEPORT FITTINGS Locknut EC-300 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this steel expansion set screw conduit coupling.
How to install a BRIDGEPORT FITTINGS Locknut EC-300?
To install the EC-300 locknut, thread it onto the EMT conduit end, then tighten with a conduit wrench until secure. Ensure the set screw is engaged to prevent movement. Follow standard electrical installation practices and local codes for conduit couplings.
Used in
Common applications for BRIDGEPORT FITTINGSBRIDGEPORT 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.
