Southwire N-50-CL Rigid Conduit Close Nipple 1/2 Inch

Product Description

The SOUTHWIRE N-50-CL is a 1/2-inch rigid conduit close nipple used to make short threaded connections between conduit fittings, boxes, and enclosures. Close nipples have minimal unthreaded shank, allowing two threaded fittings to seat nearly back-to-back. This type of fitting is a standard component in rigid metal conduit (RMC) installations and is installed by licensed electricians working on commercial and industrial wiring systems. The N-50-CL is a practical, code-compliant solution wherever a tight, direct conduit connection is required.

This close nipple is suited for use in residential, commercial, and light industrial electrical installations where rigid conduit is specified. Typical applications include panel connections, junction box entries, and conduit-to-fitting transitions that require a compact threaded fitting. Electricians working on new construction, renovation, or service upgrade projects will encounter this fitting in standard conduit rough-in work.

Key Features

• Close nipple design minimizes unthreaded shank for tight back-to-back fitting connections
• 1/2-inch trade size fits standard rigid metal conduit and fittings
• Threaded on both ends for direct connection between couplings, boxes, or enclosures
• One-year limited warranty from SOUTHWIRE

Compatibility

Designed as an OEM-style replacement and standard-fit component for 1/2-inch rigid metal conduit systems and compatible threaded fittings.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for rigid metal conduit systems. De-energize all circuits in the affected panel or enclosure before beginning conduit work. Use appropriate pipe wrenches or conduit-fitting tools when threading the nipple to avoid cross-threading or damage to fitting seats. Do not overtighten, as this can distort threaded connections or damage enclosure knockouts.

Technical Specifications

• Trade Size: 1/2 inch
• Type: Close Nipple
• Package Length: 6.5 inches
• Package Height: 3.0 inches
• Package Width: 3.3 inches
• Package Weight: 1.2 pounds
• Warranty: One Year Limited
• Country of Origin: China

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: N-50-CL