Eaton Crouse-Hinds NPL300350 SA Conduit Nipple - Rigid/IMC
Part Number: NPL300350 SA
Quick Summary
NPL300350 SA conduit nipple provides fast, secure connections for rigid/IMC conduit in industrial panels. Installers often struggle with fitment in tight spaces and corrosion that shorten component life. This Eaton Crouse-Hinds part aligns with NEC/CEC standards and is supported by Canada certification options to meet regulatory requirements across North American projects. Its aluminum construction delivers a strong strength-to-weight advantage, while the compact 3" x 3-1/2" footprint simplifies routing in crowded control cabinets. By choosing this conduit nipple, engineers can improve installation efficiency, reduce maintenance cycles, and ensure reliable performance in ordinary location environments.
Product Information
Extended Description
NPL300350 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Aluminum, 3" x 3-1/2"
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL300350 SA
UPC
662276484917
Product Length/Depth
3.5 in
Product Height
3.5 in
Product Width
3.5 in
Product Weight
0.53 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
3" x 3-1/2"
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 - NPL300350 SA
Feature: Rigid/IMC aluminum body provides resistance to corrosion while maintaining light weight. Benefit: Longer service life with easier handling reduces downtime and maintenance costs. Application: Used in industrial machinery and panel wiring where robust conduit connections are required. Feature: Precise 3" x 3-1/2" size and 3.5 in length enable quick routing in confined enclosures. Benefit: Faster field assembly and fewer corrective fittings, improving project timelines. Application: Control panels and machine housings with dense layouts. Feature: NEC/CEC compliance ensures regulatory alignment across North America. Benefit: Simplifies approvals and lowers project risk. Application: New builds and retrofits in commercial and industrial facilities. Feature: Ordinary/Non-Hazardous Location rating clarifies suitable environments. Benefit: Reduces the need for special hazardous-area fittings, cutting total cost. Application: General purpose wiring in standard facilities. Feature: UPC 662276484917 aids procurement and inventory control. Benefit: Easier sourcing and consistent stocking. Application: Enterprise-wide procurement for electrical fittings. Feature: Optional Canada certification support enhances cross-border deployment. Benefit: Supports multi-site installations without requalification. Application: Canadian operations and affiliates seeking compliant conduit fittings.
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FAQs
The NPL300350 SA is designed for rigid/IMC conduit systems. Its aluminum construction and 3" x 3-1/2" sizing make it ideal for joining sections in panels, enclosures, and industrial equipment where lightweight yet durable fittings are needed.
It complies with NEC/CEC standards and offers Canada certification options for cross-border projects. The UPC 662276484917 supports traceability in procurement, and the part is suitable for ordinary (non-hazardous) locations in standard electrical installations.
Key specs include a 3.5 in length, 3.5 in width/height footprint, and a weight of 0.53 lb. The size corresponds to a 3" x 3-1/2" conduit nipple suitable for compact layouts in control panels and machinery.
Its rigid IMC aluminum construction offers corrosion resistance with a lighter weight, enabling quicker handling and fewer fittings. The standardized dimensions reduce troubleshooting during panel wiring, speeding up job timelines and reducing labor costs.
Yes. Aluminum construction resists corrosion, and NEC/CEC compliance ensures ongoing regulatory alignment. The combination of lightweight handling and robust material supports longer service life, lower maintenance intervals, and reliable performance in non-hazardous environments.