Eaton Crouse-Hinds NPL400CLSA conduit nipple - NEC/CEC
Part Number: NPL400CLSA
Quick Summary
The NPL400CLSA conduit nipple is a rugged aluminum fitting designed for rigid/IMC conduit installations across industrial environments. When field runs demand durable, corrosion-resistant parts that fit quickly, engineers often struggle with misalignment and unplanned downtime. This Eaton Crouse-Hinds component delivers NEC/CEC compliance and supports Ordinary/Non-Hazardous Locations while offering predictable procurement and lifecycle value. Its lightweight aluminum construction reduces fatigue during install, and compatible locknuts, washers, and reducers streamline spares and maintenance overhead. For project teams, this translates to faster commissioning, safer wiring, and lower total cost of ownership in automation and process facilities.
Product Information
Extended Description
NPL400CLSA Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Aluminum, 4" x CLOSE
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL400CLSA
UPC
662276485068
Product Length/Depth
2.88 in
Product Height
4.5 in
Product Width
4.5 in
Product Weight
0.51 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
4" x CLOSE
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 - NPL400CLSA
Feature aluminum construction compatible with rigid/IMC systems → Business Impact lighter weight and corrosion resistance reduce handling time and maintenance costs → Application ideal for outdoor and harsh environments where durability matters. Feature 4 in size, 4" x CLOSE → Business Impact minimizes joint count and fitment time, speeding installs → Application panel wiring runs and compact installations. Feature NEC/CEC compliance and Ordinary/Non-Hazardous Locations suitability → Business Impact ensures code conformance, reduces inspection delays, and lowers retrofit risk → Application cross-border projects in the US and Canada benefit from standardized approvals. Feature weight of 0.51 lb and overall dimensions 2.88 in length, 4.5 in height and width → Business Impact simplifies field handling and reduces crane or ladder time during mounting → Application scalable for multi-rack or cabinet installations. Feature availability with catalog pages and datasheets → Business Impact improves procurement accuracy and reduces mispicks → Application supports spec-driven buying and faster BOM generation.
Get a Quick Quote for a Eaton Crouse-Hinds NPL400CLSA
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds NPL400CLSA?
Enquire Now
FAQs
When deploying the NPL400CLSA in rigid/IMC runs, ensure alignment with standard conduit threads and close-fitting connectors. The 4 in size and aluminum construction offer a lightweight, corrosion-resistant option, while its 2.88 in depth and 4.5 in width support compact panels. Use with appropriate locknuts and adapters per NEC/CEC to maintain code compliance and reliable performance.
Key specifications include Catalog Number NPL400CLSA, UPC 662276485068, material aluminum, conduit type rigid/IMC, size 4 in, Product Length/Depth 2.88 in, Product Height 4.5 in, Product Width 4.5 in, Product Weight 0.51 lb, Area Classification Ordinary/Non-Hazardous Locations, Standards NEC/CEC. This combination supports standardized, predictable installs and cross-border compatibility.
Yes, the NPL400CLSA is suitable for Ordinary/Non-Hazardous Locations and is NEC/CEC compliant. For Canadian certification visibility, UL-listed documentation supports cross-border acceptance. Always pair with approved locking hardware and accessories to maintain full compliance during audits and inspections across US and Canada.
The aluminum construction offers corrosion resistance with a lightweight profile, reducing worker fatigue and handling time. The 4 inch size minimizes the number of joints, speeding installation, while compatibility with standard locknuts and washers streamlines maintenance. Availability of datasheets and catalog pages aids accurate procurement and reduces retrofits in ongoing automation projects.
Using the NPL400CLSA minimizes joint counts and expedites runs, cutting labor costs and field time. Its NEC/CEC compliance reduces rework risk and inspection delays, while aluminum durability lowers maintenance needs in harsh environments. Across multiple projects, this translates to faster project completion, fewer warranty issues, and improved lifecycle reliability.