Nsi Industries 256-US Steel Conduit Coupling 2.5 in

Product Description

The NSI INDUSTRIES 256-US is a 2.5-inch steel conduit coupling designed for joining sections of rigid metal conduit in electrical installations. Manufactured in the USA from steel construction, this coupling provides a secure, code-compliant connection between conduit runs. It is a standard-duty fitting suited for use by licensed electricians on commercial and industrial wiring projects where rigid conduit systems are required. The steel build offers durability in demanding environments, and the 2.5-inch trade size accommodates the corresponding conduit diameter without modification.

This coupling is appropriate for use in commercial, industrial, and heavy-duty residential electrical installations. It fits standard 2.5-inch rigid metal conduit runs and is installed wherever two conduit sections must be joined end-to-end. Electricians working on panel feeds, service entrances, and exposed conduit runs will find this fitting a direct-fit solution for maintaining conduit system continuity and mechanical protection of conductors.

Key Features

• 2.5-inch trade size for use with matching rigid metal conduit
• Steel construction for mechanical durability and long service life
• Made in the USA
• Standard coupling geometry for straightforward end-to-end conduit joining

Compatibility

Designed as an OEM-style replacement and standard fitting for 2.5-inch rigid metal conduit systems in commercial and industrial electrical applications.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits in the affected conduit run before beginning work. Thread both conduit ends fully into the coupling and verify a tight, secure mechanical connection before pulling wire. Do not over-torque threaded conduit connections, as this may damage the fitting or conduit threads.

Technical Specifications

• Trade Size: 2.5 inches
• Material: Steel
• Country of Origin: USA
• UPC: 78174702256

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: 256-US