Eaton Crouse-Hinds NPL50250 conduit nipple - NEC/CEC
Part Number: NPL50250
Quick Summary
NPL50250 conduit nipple provides durable steel threading for rigid/IMC conduit in industrial electrical installations. Engineers face corrosion risks and inconsistent performance with inferior fittings in non-hazardous environments, leading to costly rework. This product carries NEC/CEC compliance and UL certification and features a galvanized finish for enhanced corrosion resistance in ordinary locations. By pairing the NPL50250 with standard locknuts and fittings, electrical assemblies gain greater reliability, easier maintenance, and predictable lead times. The combination of galvanization, standard dimensions, and certified performance supports safer, faster panel builds and long-term cost savings in wiring and connectivity projects.
Product Information
Extended Description
NPL50250 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Steel, 1/2" x 2-1/2", Galvanized
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL50250
UPC
662277039642
Product Length/Depth
2.5 in
Product Height
0.5 in
Product Width
0.5 in
Product Weight
0.14 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
1/2" x 2-1/2"
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 - NPL50250
Feature: Material and finish — Business Impact: galvan galvanized steel resists corrosion, extending service life in typical factory environments. Application: suitable for ordinary locations in industrial facilities, housings, and control panels. Feature: Conduit type and size — Business Impact: rigid/IMC compatibility provides secure, code-compliant connections across medium-to-large installations. Application: control panels, machinery housings, and raceways needing robust 1/2 inch conduit runs. Feature: Dimensions and weight — Business Impact: compact 2.5 inch length and 0.14 lb weight simplify handling and reduce inventory space. Application: fast on-site installations in tight panels and enclosures. Feature: Certifications and standards — Business Impact: NEC/CEC alignment and UL certification minimize compliance risk and QA cycles. Application: industrial facilities requiring audited conduit fittings for non-hazardous locations. Feature: Installation compatibility — Business Impact: works with standard Crouse-Hinds locknuts, nipples, washers, reducers and plugs for streamlined assemblies. Application: projects needing quick assembly and consistent performance across multiple panels and raceways.
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FAQs
NPL50250 is designed for rigid/IMC conduit with a 1/2 inch nominal size and a 2.5 inch length. For installation, align the nipple with mating fittings in the raceway, thread into locknuts or connectors as per standard NEC/CEC practices, and secure with appropriate hardware. The galvanized finish helps resist corrosion in ordinary locations, and compatibility with Crouse-Hinds locknuts and washers simplifies procurement and labor.
Key specs include 1/2 inch size and 2.5 inch length, material is steel, and finish is galvanized. Weight is 0.14 lb. It supports rigid/IMC conduit and complies with NEC/CEC standards, with a UPC of 662277039642. The area classification is Ordinary/Non-Hazardous Locations, making it suitable for typical industrial environments.
Yes. NPL50250 is rated for Ordinary/Non-Hazardous Locations and uses galvanized steel for corrosion resistance, making it appropriate for standard factory floors, control panels, and equipment housings. It is not intended for hazardous locations, so for those environments you would select fittings with appropriate certifications and ratings.
NPL50250 supports NEC/CEC standards for conduit fittings and is UL-certified for Rigid-IMC applications, ensuring regulatory compliance and reliability. This combination reduces QA checks and supports safer installation in industrial facilities. The product is presented within Eaton's Crouse-Hinds catalog and certified for ordinary non-hazardous locations.
The galvanized finish and steel construction deliver durable performance with low corrosion risk, reducing maintenance intervals. Standardized 1/2 inch size and 2.5 inch length speed assembly, cutting labor time on panel builds. Its NEC/CEC and UL certifications minimize compliance-related downtime, improving project predictability and overall return on investment in wiring and connectivity projects.