NPL4001200SA Conduit Nipple - Eaton Aluminum NEC/CEC
Part Number: NPL4001200SA
Quick Summary
NPL4001200SA conduit nipple provides rugged, metal-to-metal mating for rigid/IMC aluminum conduit in harsh industrial environments. Field connections can corrode or loosen under vibration, leading to downtime and repair costs, so a reliable nipple matters. This Eaton Crouse-Hinds fitting is designed to meet NEC/CEC standards and is suitable for Ordinary/Non-Hazardous Locations, supporting safe, compliant installations. The aluminum construction offers corrosion resistance with light weight for easier handling and faster field assembly, reducing crew fatigue and installation time. By choosing a proven, brand-certified component, engineers and procurement teams gain predictable performance, improved lifecycle cost, and consistency with other Crouse-Hinds fittings in the same system.
Product Information
Extended Description
NPL4001200SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Aluminum, 4" x 12"
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL4001200SA
UPC
662276485129
Product Length/Depth
12 in
Product Height
4.5 in
Product Width
4.5 in
Product Weight
3.36 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
4" x 12"
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 - NPL4001200SA
Aluminum construction provides inherent corrosion resistance while keeping weight down, improving handling and reducing fatigue during field installs. This enhances productivity on job sites and lowers risk of damage during shipment or assembly. The 12-inch length and 4x12 inch footprint support standard wiring runs, enabling quick substitutions and streamlined inventory management for projects with tight schedules. The Rigid/IMC conduit compatibility ensures secure, vibration-resistant connections, minimizing loosening and rework in machinery and panel enclosures. NEC/CEC compliance and Ordinary/Non-Hazardous Locations rating reduce regulatory risk and broaden applicability across commercial and light-industrial environments. Easy integration with existing Crouse-Hinds locking nuts, washers, and plugs supports a cohesive, repeatable installation practice and predictable maintenance cycles.
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FAQs
The NPL4001200SA is designed for rigid/IMC conduit. Use standard Crouse-Hinds locking nuts, washers, and plugs to ensure a secure, vibration-resistant connection. For best results, pair with compatible aluminum conduits and follow NEC/CEC guidelines during panel or enclosure installation.
Key specs include a 12 inch length, 4 inch width, 4.5 inch height, and a weight of 3.36 lb. The aluminum construction offers corrosion resistance with manageable weight, while the rigid/IMC compatibility provides secure threading and high vibration resistance, improving long-term reliability in machinery applications.
The product is rated for Ordinary/Non-Hazardous Locations under NEC/CEC. While not explicitly specified as weatherproof, its aluminum construction helps resist corrosion in typical indoor and protected outdoor settings. For harsh outdoor environments, verify enclosure protection and coating requirements with your environmental assessment.
The component is NEC/CEC compliant and listed for Ordinary/Non-Hazardous Locations. This aligns with common building and electrical codes for industrial facilities, providing predictable performance within standard safety and installation practices.
Its lightweight aluminum design, standard 4x12 size, and compatibility with typical locking hardware reduce installation time and part variety. The corrosion resistance and code compliance support longer service life and lower maintenance costs, delivering clearer total cost of ownership in control panels and process equipment.