Southwire N-250-CL Close Conduit Nipple Galvanized Steel

Product Description

The SOUTHWIRE N-250-CL is a close conduit nipple fabricated from galvanized steel, designed to extend or connect sections of threaded rigid metal conduit (RMC) or intermediate metal conduit (IMC). A close nipple has a minimal overall length with threads running nearly the full body, making it the right choice when a standard-length nipple would not fit in tight or confined installations. The galvanized steel construction provides corrosion resistance and low conductivity, preserving connection integrity in demanding environments. Licensed electricians and conduit installers use this fitting in commercial and industrial raceway systems where space between fittings is restricted.

This close nipple is suited for residential, commercial, and light industrial electrical installations wherever rigid or IMC conduit must be coupled in close quarters. Typical applications include panel knockouts, junction box entries, and back-to-back coupling of conduit bodies where longer nipples cannot be used. The 2.5-inch trade size makes it compatible with standard 2.5-inch rigid and IMC conduit systems and the full range of matching locknuts, couplings, and conduit bodies of the same trade size.

Key Features

• Galvanized steel construction for corrosion resistance in wet, damp, and corrosive-rated locations
• Close-length body with full-length threading for minimal clearance installations
• 2.5-inch trade size fits standard rigid metal conduit and IMC fittings
• UL Listed for use in listed conduit assemblies
• Threaded ends accept standard conduit locknuts, couplings, and hubs

Compatibility

Designed as an OEM-style replacement and standard trade fitting for use with 2.5-inch threaded rigid metal conduit and intermediate metal conduit raceway systems.

Installation Notes

Installation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit and verify the absence of voltage before working on any conduit assembly. Apply listed conduit thread compound or tape to male threads before assembly to ensure a weather-tight connection where required. Do not over-torque threaded connections, as this can damage threads and compromise conduit continuity.

Technical Specifications

• Trade Size: 2.5 inches
• Nipple Type: Close
• Material: Galvanized Steel
• Conduit Type Compatibility: Rigid Metal Conduit (RMC), Intermediate Metal Conduit (IMC)
• Listing: UL Listed
• UPC: 751338317901

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: N-250-CL