Eaton Crouse-Hinds NPL250800SA Conduit Nipple - NEC/CEC
Part Number: NPL250800SA
Quick Summary
Eaton Crouse-Hinds NPL250800SA conduit nipple connects rigid/IMC conduit runs in industrial electrical installations. This compact, aluminum fitting helps teams avoid misalignment, gaps, and corrosion-prone joins in challenging installations. It complies with NEC/CEC standards and is suitable for Ordinary/Non-Hazardous locations, with UL certifications available per the datasheets. By standardizing on this nipple, electrical teams reduce installation time, improve long-term durability, and simplify inventory with a common, code-compliant component that works well with aluminum conduit in panel and field wiring. Professionals value the documented compatibility with Rigid/IMC fittings and the clear size designation 2-1/2 in x 8 in, which accelerates tendering and change requests.
Product Information
Extended Description
NPL250800SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Aluminum, 2-1/2" x 8"
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL250800SA
UPC
662276484863
Product Length/Depth
8 in
Product Height
2.88 in
Product Width
2.88 in
Product Weight
7.74 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
2-1/2" x 8"
Material
Aluminum
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 - NPL250800SA
Feature: Aluminum construction delivers lightweight strength and corrosion resistance. Business Impact: Reduces handling time on site and lowers maintenance costs over the life of the installation. Application: Works with rigid/IMC conduit in panel assemblies and field wiring. Feature: Size and length are 2-1/2 inch by 8 inch, matching standard rigid/IMC conduits. Business Impact: Fits typical run lengths without adapters, reducing stocking variety and procurement time. Application: Ideal for new builds and retrofit projects in control cabinets and equipment enclosures. Feature: Compatible with Rigid/IMC conduit fittings; design ensures secure threaded interfaces. Business Impact: Simplifies installation, improves alignment, and minimizes the risk of loose connections. Application: Suitable for high-density wiring in enclosures and on machine frames. Feature: NEC/CEC compliance and Ordinary/Non-Hazardous area classification; UL listings referenced in datasheets. Business Impact: Ensures code compliance, safer installations, and easier approvals across jurisdictions. Application: Appropriate for non-hazardous industrial environments and regulated facilities. Feature: Documentation and procurement support with Eaton datasheets and UL certification references. Business Impact: Speeds spec-in, tendering, and maintenance planning while reducing procurement risk. Application: Ideal for panel builders and field electricians coordinating large deployments. Feature: Material and design support for aluminum conduit use, reducing the overall component count on projects. Business Impact: Lower inventory costs and faster project readiness. Application: Panel wiring, machine builds, and field installations demanding lightweight, durable fittings.
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FAQs
Ensure proper alignment of the conduit ends and adequate engagement of the nipple threads to avoid leaks and loosening. Use compatible aluminum fittings and verify NEC/CEC compliance for Ordinary/Non-Hazardous locations. Maintain clean threads, apply thread sealant if required by the installation standards, and check the torque recommended by Eaton’s specification sheet.
Yes. The NPL250800SA is designed to meet NEC/CEC standards for rigid/IMC conduit fittings and is rated for Ordinary/Non-Hazardous locations, providing code-compliant performance in typical industrial environments. Always confirm local amendments and install per the Eaton specification sheet and applicable UL certification references for your jurisdiction.
UL certification documents are referenced in Eaton’s datasheet downloads, with reports covering rigid-IMC conduit fittings. For exact listing numbers and country applicability, consult the UL pages linked in the product downloads and verify with your local authority having jurisdiction.
Aluminum offers lighter weight without sacrificing strength, improving on-site handling and reducing fatigue during long runs. It also provides strong corrosion resistance in many environments, which lowers maintenance costs and extends service life compared to steel. The 2-1/2 in x 8 in size fits standard rigid/IMC designs while preserving conductivity and mechanical integrity.
Using this standardized aluminum conduit nipple reduces installation time through quicker alignment and fewer adapters, lowers inventory complexity with a common component, and enhances compliance with NEC/CEC requirements. Together with UL documentation, it minimizes rework and maintenance costs over the life of control panels and field wiring.