Southwire N-150350 Conduit Nipple 1.5x3.5 in Galvanized Steel

Product Description

The SOUTHWIRE N-150350 is a galvanized steel conduit nipple designed to extend threaded rigid or IMC conduit runs in electrical installations. Measuring 1.5 inches in trade size and 3.5 inches in length, this nipple provides a short, rigid connection between conduit sections or enclosures. The hot-dip galvanized steel construction delivers strong corrosion resistance and low conductivity, making it suitable for both indoor and outdoor conduit systems. Licensed electricians rely on this fitting to maintain continuous, code-compliant conduit pathways in commercial and residential wiring work. UL listed for added assurance in inspected installations.

This conduit nipple is used wherever a short threaded extension is needed to connect rigid metal conduit or intermediate metal conduit to enclosures, junction boxes, panelboards, or other conduit fittings. It is a standard trade-size fitting commonly installed in commercial, industrial, and residential electrical systems. Its compact 3.5-inch length makes it well suited for tight clearance situations where a standard conduit section would be impractical.

Key Features

• Galvanized steel construction provides corrosion resistance for indoor and outdoor use
• 1.5-inch trade size fits standard rigid and IMC conduit of that diameter
• 3.5-inch body length suits tight-clearance installations
• Threaded ends ensure secure, low-resistance connections between conduit sections
• UL listed for use in code-compliant electrical installations

Compatibility

Designed as an OEM-style replacement and standard trade fitting compatible with 1.5-inch trade size rigid metal conduit and intermediate metal conduit threaded systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code and applicable local codes. De-energize all circuits in the conduit run before beginning work. Apply appropriate thread sealant or conduit thread compound to threaded ends to ensure a weather-tight, mechanically secure joint. Do not over-tighten threaded connections, as excessive force can damage conduit threads.

Technical Specifications

• Trade Size: 1.5 inches
• Length: 3.5 inches
• Material: Galvanized Steel
• Conduit Type Compatibility: Rigid Metal Conduit, IMC
• Listing: UL Listed

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: N-150350