Eaton Crouse-Hinds NPL4001000SA Conduit Nipple - Aluminum
Part Number: NPL4001000SA
Quick Summary
Eaton Crouse-Hinds NPL4001000SA conduit nipple provides rugged aluminum conduit termination for rigid/IMC systems in industrial installations. Engineers often contend with corrosion, misfit fittings, and time-consuming assembly that drives up labor costs and increases downtime risk. This nipple carries NEC/CEC compliance, Ordinary/Non-Hazardous Locations classification, and Canadian certifications to support cross-border projects. With aluminum construction and a standard 4x10 in footprint, it delivers durable performance while simplifying stocking and maintenance in general wiring and automation applications.
Product Information
Extended Description
NPL4001000SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Aluminum, 4" x 10"
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL4001000SA
UPC
662276485112
Product Length/Depth
10 in
Product Height
4.5 in
Product Width
4.5 in
Product Weight
2.74 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
4" x 10"
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 - NPL4001000SA
Aluminum construction provides corrosion resistance and a lighter footprint, which reduces handling risk and accelerates installation on busy shop floors. This translates to measurable lifetime savings in maintenance and downtime reduction when paired with standard Eaton fittings in automation runs. The 4x10 inch size and 10 inch length offer a predictable footprint that minimizes field cutting and misalignment, speeding panel assembly and replacement on high-mix manufacturing lines. NEC/CEC compliance and Canadian certification support regulatory acceptance across regions, reducing audit risk and procurement friction. Compatibility with Crouse-Hinds locknuts, washers, reducers, and plugs ensures consistent performance and simplifies stocking, with the Eaton specification sheet confirming interchangeability across the catalog. The 2.74 lb weight per unit improves transport and on-site handling, while robust aluminum resists corrosion in ordinary locations, delivering a reliable, long-life conduit solution for industrial wiring.
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FAQs
Install the NPL4001000SA by aligning it with standard rigid/IMC conduit runs and pairing it with compatible Eaton Crouse-Hinds locknuts and washers. Ensure the conduit ends are clean and properly seated to avoid gaps that could compromise enclosure integrity. Use the catalog guidance from Eaton's datasheet to confirm mating components, torque ranges, and any required sealing methods for ordinary locations.
The product is specified for Ordinary/Non-Hazardous Locations, which typically covers indoor or protected environments. For outdoor or wet locations, verify site conditions and consider additional protection or enclosure strategies. If exposure risk increases, consult the NEC/CEC guidelines and Eaton’s technical resources for appropriate accessories or alternative fittings.
The NPL4001000SA is NEC/CEC compliant and carries Canadian certification listings, with an Ordinary/Non-Hazardous area classification. These certifications facilitate cross-border procurement, ensure adherence to electrical safety standards, and help streamline compliance during audits and inspections across North America.
Designed to work seamlessly within the Crouse-Hinds line, the nipple is compatible with related components such as locknuts, washers, reducers, and plugs listed in Eaton catalogs. The Eaton specification sheet confirms intended use with rigid/IMC systems, enabling consistent performance, easier stocking, and reduced part-number complexity in maintenance inventories.
Using this aluminum conduit nipple provides corrosion resistance, lighter handling, and a predictable 4x10 inch footprint that reduces field rework. NEC/CEC and Canadian certifications decrease compliance risk, while compatibility with Eaton fittings shortens procurement cycles. The result is lower maintenance costs, faster deployment in factory automation and process panels, and improved lifecycle performance in ordinary-location installations.