Eaton Crouse-Hinds NPL50250SA Conduit Nipple - Rigid/IMC
Part Number: NPL50250SA
Quick Summary
NPL50250SA conduit nipple provides robust aluminum rigid/IMC connections for turning and joining 1/2-inch conduits in industrial installations. Installers struggle with corrosion resistance, misfit threads, and non-compliant fittings; this part ensures reliable fit and quick assembly. Rated for NEC/CEC standards and ordinary/non-hazardous locations, it pairs with Crouse-Hinds locknuts and IMC adapters for dependable field performance. With a 2.5 inch length, 0.84 inch width, and a light 0.05 lb weight, it is easy to handle in tight panels. As part of the Eaton Crouse-Hinds family, it integrates with standard accessories for fast field upgrades, while maintaining compliance and system integrity.
Product Information
Extended Description
NPL50250SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Aluminum, 1/2" x 2-1/2"
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL50250SA
UPC
662276484061
Product Length/Depth
2.5 in
Product Height
0.84 in
Product Width
0.84 in
Product Weight
0.05 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
Aluminum
Crouse-Hinds series Locknuts, Nipples, Washers, Reducers and Plugs - Rigid-IMC catalog page
Locknuts, Nipples, Washers, Reducers and Plugs - Rigid-IMC Canadian certification
Locknuts, Nipples, Washers, Reducers and Plugs - Rigid-IMC Canadian certification
Eaton Specification Sheet - NPL50250SA
Feature → Business Impact → Application: Aluminum construction provides corrosion resistance and lightweight handling, reducing fatigue on long runs and enabling faster installations in crowded panels for industrial controls. Feature → Business Impact → Application: Rigid/IMC compatibility ensures secure, code-compliant terminations that resist impact and vibration in harsh environments, improving reliability in motor control centers and distribution panels. Feature → Business Impact → Application: 1/2 in x 2-1/2 in size with a 2.5 in length streamlines design and reduces component variety in wiring closets, enabling standardized assemblies across projects. Feature → Business Impact → Application: NEC/CEC compliance and ordinary-location certification minimize regulatory risk and simplify procurement, supporting faster project approvals and lower total cost of ownership. Feature → Business Impact → Application: Compatible with locknuts, washers, and reducers from the Eaton Crouse-Hinds line, delivering plug-and-play installation and predictable performance on site. Feature → Business Impact → Application: Lightweight aluminum reduces shipping and handling costs while maintaining mechanical strength, making it ideal for retrofit and new-build programs in automation environments.
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FAQs
Yes. The NPL50250SA is a 1/2 in x 2-1/2 in aluminum conduit nipple designed for rigid/IMC systems and is compatible with standard Crouse-Hinds locknuts, washers, and reducers, enabling quick, secure assemblies in typical industrial panels.
The part measures 2.5 inches in length, 0.84 inches in width and height, and weighs 0.05 pounds. It is made of aluminum and supports rigid/IMC conduit; its dimensions optimize fit in compact electrical enclosures while maintaining strength.
Suitable for ordinary/non-hazardous locations, the NPL50250SA supports aluminum rigid/IMC conduit runs in commercial and industrial installations, including control panels and machinery consoles where lightweight, corrosion-resistant fittings are advantageous.
It adheres to NEC/CEC standards for general electrical installations and is rated for ordinary locations. Eligibility for additional Canadian certification is supported by referenced UL Canadian certification documents from Eaton's catalog, ensuring regulatory alignment across regions.
The lightweight aluminum design reduces handling effort, while its compatibility with standard locking hardware speeds assembly. NEC/CEC compliance and ordinary-location rating reduce regulatory risk, lowering rework and commissioning time, and decreasing labor costs in field upgrades and new builds.