Eaton Crouse-Hinds NPL500CL Conduit Nipple - Galvanized
Part Number: NPL500CL
Quick Summary
Electrical conduit connections are streamlined with the NPL500CL conduit nipple for rigid/IMC runs. This galvanized steel nipple enables quick, secure joins in panels and equipment enclosures, helping installers finish jobs faster. If you’re wrestling with corrosion risk or uneven finishes, this part offers a durable, dependable solution. The NPL500CL meets NEC/CEC standards and is suitable for ordinary/non-hazardous locations, aligning with common industrial environments. Its galvanized finish minimizes maintenance while compatibility with Eaton Crouse-Hinds locknuts, washers, and reducers supports streamlined procurement and on-site assembly. The 5 inch CLOSE-length provides predictable clearance and reduces stock complexity, benefiting maintenance programs and project timelines.
Product Information
Extended Description
NPL500CL Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Steel, 5" x CLOSE, Galvanized
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL500CL
UPC
662277040105
Product Weight
2.36 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
5" 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 - NPL500CL
Galvanized steel construction provides robust corrosion resistance, extending service life in non-hazardous environments and reducing maintenance costs on automated lines. This NPL500CL conduit nipple delivers a reliable rigid/IMC connection, improving mechanical protection for conduit runs and minimizing risk of misalignment in tight panels. At 5 inches in length with a CLOSE end, it offers predictable clearance and straightforward installation, which translates to faster panel wiring and less field modification for machine builders. The part is designed for NEC/CEC compliance and ordinary locations, giving engineers confidence for typical factory setups while maintaining compatibility with Eaton Crouse-Hinds locking nuts, washers, and reducers for a complete, standards-driven solution. Its weight of 2.36 lb aids on-site handling without sacrificing rigidity, and the galvanized finish reduces corrosion-related lifecycle costs across equipment cabinets and control panels. This nipple integrates seamlessly with standard rigid/IMC conduit systems, optimizing procurement and inventory management for manufacturers and contractors. In practice, you gain installation reliability, fewer callbacks for finish issues, and a lower total cost of ownership on medium-duty automation projects.
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FAQs
Yes. The NPL500CL is a galvanized steel rigid/IMC conduit nipple designed to pair with standard Eaton Crouse-Hinds locking nuts, washers, and reducers, providing a straightforward, compliant connection in panel and equipment applications.
Key specs include catalog number NPL500CL, material steel with galvanized finish, conduit type rigid/IMC, size and length 5 in x CLOSE, weight 2.36 lb, UPC 662277040105, and compliance to NEC/CEC for ordinary/non-hazardous locations.
No. The product is specified for Ordinary/Non-Hazardous Locations, so for hazardous or classified areas you should select fittings rated for those environments.
NPL500CL is NEC/CEC compliant, and UL certification resources are available for related Crouse-Hinds rigid-IMC components, ensuring a compliant, engineered fit within your electrical installation.
The galvanized finish reduces maintenance needs, the 5 in length provides predictable clearance, and compatibility with existing Crouse-Hinds fittings minimizes field modifications, speeding up assembly and reducing rework across automation projects.