Eaton Crouse-Hinds NPL75300 conduit nipple - NEC/CEC
Part Number: NPL75300
Quick Summary
NPL75300 conduit nipple provides a sturdy, galvanized connection for rigid/IMC conduits in industrial electrical installations. In practice, installers confront corrosion, misfit fittings, and leaks that slow projects and raise maintenance costs. This part is NEC/CEC compliant, UL-listed for Rigid-IMC use, and rated for Ordinary/Non-Hazardous locations, ensuring safe, durable performance. Choosing a standardized galvanized steel nipple from the Eaton Crouse-Hinds line offers reliable compatibility with common locknuts and washers, reduces inventory complexity, and boosts installation efficiency across panel, cabinet, and conduit runs.
Product Information
Extended Description
NPL75300 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Steel, 3/4" x 3", Galvanized
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL75300
UPC
784564115102
Product Length/Depth
3 in
Product Height
1 in
Product Width
1 in
Product Weight
0.23 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
3/4" x 3"
Material
Steel
Special features
Galvanized
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 - NPL75300
Feature → Business Impact → Application: Galvanized steel construction delivers superior corrosion resistance in harsh environments, reducing maintenance intervals and downtime for critical wiring systems. Application: suitable for industrial facilities with exposure to moisture and ambient contaminants. Feature → Business Impact → Application: 3/4 in x 3 in size ensures precise compatibility with standard trade fittings, minimizing rework and enhancing panel density. Application: ideal for tight conduit routing in control panels. Feature → Business Impact → Application: Rigid/IMC conduit type provides robust mechanical support and alignment, improving long-term reliability in outdoor and indoor installations. Application: retrofit projects and new builds requiring sturdy fittings. Feature → Business Impact → Application: Lightweight 0.23 lb design lowers field fatigue during installation and reduces handling time. Application: quick installs in crowded enclosures. Feature → Business Impact → Application: NEC/CEC compliance and UL certification provide regulatory confidence, easing procurement and audit processes. Application: procurement, compliance checks, and QA reviews.
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FAQs
Yes. The NPL75300 conduit nipple is designed to integrate with standard locknuts and washers used in Crouse-Hinds Rigid-IMC conduit assemblies, supporting straightforward field assembly. The 3/4 inch size matches common trade fittings, enabling seamless onboarding into existing panels and enclosures without special adapters. Field technicians will appreciate the predictable fit and reduced rework during conduit runs.
Key specifications include a 3/4" diameter and 3" length, steel construction, galvanized finish, and a weight of 0.23 lb. It is suitable for ordinary/non-hazardous locations and is rated under NEC/CEC standards with UL certification for rigid-IMC use. These characteristics support durable connections, corrosion resistance, and regulatory compliance in standard industrial installations.
NPL75300 is specified for Ordinary/Non-Hazardous locations, so it is not intended for hazardous environments. The galvanized steel provides corrosion resistance suitable for many outdoor or exposed indoor applications, but installations in hazardous areas should use components rated for those conditions. For non-hazardous outdoor runs, NPL75300 offers reliable performance within its classification.
NPL75300 carries NEC/CEC standards compliance and UL certification for Rigid-IMC fittings, supporting both U.S. and Canadian regulatory requirements. This combination facilitates procurement approvals, quality assurance reviews, and safer long-term maintenance planning for industrial wiring projects.
The galvanized steel construction delivers durable service life with reduced corrosion-related maintenance. Standardized sizing and compatibility minimize field rework and spare-part complexity, lowering inventory costs and accelerating installs in control panels and conduit runs. These factors collectively improve project timelines and total cost of ownership for electrical installations.