Eaton Crouse-Hinds NPL150400 304SS Conduit Nipples - Rigid/IMC NEC/CEC
Part Number: NPL150400 304SS
Quick Summary
The Eaton Crouse-Hinds NPL conduit nipple is a rugged stainless steel connection designed for rigid IMC conduit in industrial environments. In challenging environments, corrosion resistance, misalignment risks, and slow installs can hamper project schedules. This product meets NEC/CEC requirements and is rated for Ordinary/Non-Hazardous Locations, with 304 stainless steel delivering long-term durability. Its 1-1/2 inch size and four inch length simplify routing in control panels, switchgear, and automation cabinets. By combining robust materials with standard threading and readily available compatibility with locknuts and fittings, it helps reduce downtime and maintenance costs across industrial facilities.
Product Information
Extended Description
NPL150400 304SS Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, 304 stainless steel, 1-1/2" x 4"
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL150400 304SS
UPC
662277030427
Product Length/Depth
4 in
Product Height
1.5 in
Product Width
1.5 in
Product Weight
0.51 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
1-1/2" x 4"
Material
304 stainless steel
Crouse-Hinds stainless steel conduit, cable and wire management brochure
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 - NPL150400 304SS
Material and corrosion resistance ā Extended service life reduces maintenance cycles and replacement costs. Application: outdoor enclosures, chemical processing areas, and food/beverage facilities where stainless fittings matter. 1-1/2 inch size and 4 inch length with rigid/IMC design ā Streamlined routing and improved alignment, cutting installation time and labor costs. Application: control panels, switchgear, and automation cabinets. NEC/CEC compliance for ordinary/non-hazardous locations ā Lowers risk of non-compliance and speeds regulatory approvals. Application: general industrial installations requiring certified conduit fittings. Compatibility with standard locknuts and fittings ā Simplified procurement and reduced inventory complexity. Application: existing conduit systems using common connection components. Weight and dimensions (0.51 lb; 1-1/2" x 4") ā Manageable handling and installation without sacrificing strength. Application: mid-sized panel builds and compact enclosures in automation facilities.
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FAQs
The NPL150400 304SS conduit nipple supports rigid/IMC conduit, compatible with standard conduit fittings and locknuts used in typical electrical installations.
It is approved for Ordinary/Non-Hazardous Locations and conforms to NEC/CEC standards, providing reliable performance in general industrial settings.
This model is specified for Ordinary/Non-Hazardous Locations. For outdoor or hazardous environments, consider alternative fittings with corrosion protection and appropriate hazard ratings.
The part is made from 304 stainless steel, with a size of 1-1/2 inches and a length of 4 inches, and weighs about 0.51 lb, suitable for robust industrial use.
The 304 stainless steel construction provides superior corrosion resistance, reducing maintenance frequency and extending service life, which lowers lifecycle costs in automation and electrical distribution.