Eaton Crouse-Hinds NPL300CL Conduit Nipple - NEC/CEC
Part Number: NPL300CL
Quick Summary
NPL conduit nipple by Eaton Crouse-Hinds provides rugged steel routing for rigid/IMC conduit in industrial facilities. In tight spaces or busy job sites, misfit fittings and slow installs drive costs and schedule risk. This NPL300CL product meets NEC/CEC standards and is suitable for Ordinary/Non-Hazardous locations, with a galvanized finish that resists corrosion in damp environments. The 3" size and close-fitting design support compact runs behind panels and in crowded wiring trenches, reducing labor and downtime. By offering reliable compatibility with common locknuts and adapters, it simplifies procurement and installation, helping maintenance teams deliver code-compliant, long-lasting connections while improving project throughput.
Product Information
Extended Description
NPL300CL Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Steel, 3" x CLOSE, Galvanized
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL300CL
UPC
784564115492
Product Length/Depth
3.96 in
Product Height
2.79 in
Product Width
3.55 in
Product Weight
1.18 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
3" x CLOSE
Material
Steel
Special features
Galvanized
Crouse-Hinds series Locknuts, Nipples, Washers, Reducers and Plugs - Rigid-IMC catalog page
Locknuts, Nipples, Washers, Reducers and Plugs - Rigid-IMC UL certification
Locknuts, Nipples, Washers, Reducers and Plugs - Rigid-IMC UL certification
Eaton Specification Sheet - NPL300CL
Feature: Galvanized steel construction provides corrosion resistance and a longer service life, especially in damp or outdoor environments. Business Impact: Reduces maintenance cycles and replacement costs, boosting total cost of ownership for conduit runs. Application: Ideal for outdoor panels and wet plant areas where durability matters. Feature: Rigid/IMC compatibility extends to common conduit systems, minimizing the need for adapters. Business Impact: Speeds up installation, lowers labor hours, and reduces error-prone field connections. Application: Steel conduit runs in industrial facilities. Feature: 3" x CLOSE size and 3.96 in length deliver tight fits in crowded electrical spaces. Business Impact: Improves packaging density and panel layout efficiency, enabling more compact layouts. Application: Panel feeds and equipment wiring in compact enclosures. Feature: NEC/CEC conformity and Ordinary/Non-Hazardous location rating provide code-safe installations. Business Impact: Ensures compliance and reduces rework risk during audits. Application: All non-hazardous electrical installations. Feature: Catalogued as NPL300CL with UPC 784564115492 for easy procurement. Business Impact: Streamlines purchasing, minimizes stockouts, and improves project scheduling. Application: MRO and new builds requiring standardized components. Feature: Compatibility with standard locknuts, washers, and reducers within the Crouse-Hinds rigid-IMC ecosystem. Business Impact: Facilitates fast, repeatable installations and predictable performance. Application: Routine conduit assembly across industrial sites.
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FAQs
NPL300CL supports Rigid/IMC steel conduit and is designed for ordinary/non-hazardous locations per NEC/CEC. With a galvanized finish, it resists corrosion, making it suitable for damp environments. Its 3" close size and 3.96 in length fit common panel and equipment wiring installations, and it works with standard locknuts and adapters in the Crouse-Hinds ecosystem.
Install by aligning the conduit nipple with the knockout, threading into the appropriate locknut, and tightening securely to ensure a snug, code-compliant connection. The 3" close-length design minimizes protrusion in tight spaces, while the galvanized finish protects against corrosion. Use compatible locknuts, washers, and reducers for a durable, maintainable assembly.
NPL300CL is specified to NEC/CEC standards and intended for Ordinary/Non-Hazardous locations. UL certification documents are available from Eaton for those requiring formal listings; consult Eaton's datasheet and UL cert packs for Canada/US applicability to confirm specific approvals for your project.
The galvanized finish provides superior corrosion resistance, extending service life in damp or outdoor environments. This reduces maintenance frequency and replacement costs while maintaining dependable electrical integrity. Paired with its rigid/IMC compatibility, it supports durable, long-life conduit runs in demanding industrial settings.
You can access the Eaton Specification Sheet for NPL300CL from Eaton's official product page or downloads section. Additional certification references, including UL certification documentation, are available through Eaton's UL listings and the provided catalog page for the Crouse-Hinds series Locknuts, Nipples, Washers, Reducers and Plugs.