Republic Conduit 100345 Galvanized Rigid Conduit 3 in 10 Ft

Product Description

The REPUBLIC CONDUIT 100345 is a galvanized rigid conduit (GRC) section rated for use in commercial and industrial electrical installations. Measuring 3 inches in trade size and 10 feet in length, this conduit provides a durable metallic raceway for protecting and routing electrical conductors. The hot-dip galvanized steel construction resists corrosion in wet, damp, and exposed locations. Licensed electricians and electrical contractors install GRC where code or application conditions demand maximum mechanical protection for wiring systems.

This conduit is suited for commercial buildings, industrial facilities, and infrastructure projects where rigid metallic conduit is specified. It is used in exposed and concealed installations including concrete-encased runs, outdoor raceways, and areas subject to physical damage. The 3-inch trade size accommodates larger conductor bundles typical in feeder and service-entrance applications. Installation must comply with NEC Article 344 governing rigid metal conduit.

Key Features

• Hot-dip galvanized steel construction for corrosion resistance in wet and damp locations
• 3-inch trade size suitable for feeder and service-entrance conductor fills
• 10-foot stick length for standard rough-in and commercial framing layouts
• Threaded ends for connection to standard GRC couplings and fittings
• Suitable for concrete-encased, direct-burial-with-supplement, and exposed installations per NEC 344

Compatibility

Designed as an OEM-style replacement and standard-stock rigid metallic conduit section compatible with 3-inch trade size GRC fittings, couplings, and locknuts per ANSI C80.1 and UL 6 standards.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC Article 344 and any applicable local electrical codes. De-energize all circuits before working in the conduit run and verify lockout/tagout procedures are followed. Use a pipe threader and reamer to cut and thread field cuts, and apply listed threadcompound or zinc-rich paint to cut threads to maintain corrosion protection. Support spacing and fill calculations must meet NEC Table 344.30(B)(2) and Annex C requirements.

Technical Specifications

• Trade Size: 3 inches
• Length: 10 feet
• Material: Galvanized rigid steel
• End Type: Threaded

Standard Information

• Brand: REPUBLIC CONDUIT
• Manufacturer Part Number: 100345