Eaton Crouse-Hinds NPL50500 Conduit Nipple - Galvanized
Part Number: NPL50500
Quick Summary
NPL50500 conduit nipple from Eaton Crouse-Hinds joins rigid/IMC conduit sections for dependable industrial electrical installations. This galvanized steel connector helps prevent misalignment and reduces installation time, addressing the common pain point of difficult joints in harsh environments. It is NEC/CEC compliant and UL-listed for rigid-IMC fittings in Ordinary/Non-Hazardous locations, providing peace of mind on safety and performance. By standardizing on a galvanized, durable nipple, teams gain longer service life, lower maintenance costs, and faster field assembly, while preserving cable routing integrity. It's an ideal fit for plant automation, manufacturing facilities, and data centers where reliable conduit connections matter most.
Product Information
Extended Description
NPL50500 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Steel, 1/2" x 5", Galvanized
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL50500
UPC
784564115058
Product Length/Depth
1 in
Product Height
5 in
Product Width
7 in
Product Weight
0.3 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
1/2" x 5"
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 - NPL50500
Feature: Galvanized steel construction provides superior corrosion resistance and durability in damp or outdoor environments. Business impact: Extends service life and reduces maintenance costs, lowering total cost of ownership. Application: Suitable for outdoor enclosures, washdown areas, and exposure-prone installations in industrial facilities. Feature: Standard 1/2" size and 5" length enables straightforward integration with common rigid/IMC systems. Business impact: Improves installation speed and alignment accuracy, reducing field rework. Application: Ideal for long, straight runs between boxes and fittings in control panels and equipment spaces. Feature: Rigid/IMC compatibility ensures robust mechanical connections. Business impact: Maintains electrical continuity under vibration and stress, supporting uptime and safety. Application: Preferred in vibration-prone machinery and conveyors. Feature: NEC/CEC compliance with UL listing provides regulatory confidence. Business impact: Minimizes audit findings and accelerates project approvals. Application: Used across facilities designed to meet US and Canadian electrical codes. Feature: Lightweight (approximately 0.3 lb) and compact footprint aids handling and inventory management. Business impact: Improves on-site logistics, reduces shipping costs, and speeds stocking for maintenance crews. Application: Beneficial for field teams performing frequent conduit adjustments and replacements.
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FAQs
Yes. The NPL50500 is a 1/2 inch conduit nipple designed for rigid/IMC installations and works with standard locknuts and fittings from the Crouse-Hinds series. Its 5 inch length aligns with common install patterns, simplifying field assembly and ensuring secure, code-compliant connections.
The NPL50500 supports NEC/CEC standards and is UL-listed for rigid-IMC conduit fittings in Ordinary/Non-Hazardous locations. This combination provides regulatory confidence for US and Canadian projects and helps streamline compliance during inspections.
Best used in industrial environments such as manufacturing lines, control panels, and data centers where durable, code-compliant conduit joints are required. Its galvanized finish makes it suitable for damp or moderate outdoor locations, provided they are Ordinary/Non-Hazardous per classification.
Galvanization delivers enhanced corrosion resistance, reducing the need for frequent maintenance and replacements in harsh or humid environments. This translates to lower lifecycle costs and improved reliability for critical conduit runs in automation facilities.
The combination of galvanized steel, standard sizing, and NEC/CEC compliance supports longer service life and fewer field reworks. Its manageable weight and compatibility with existing rigid-IMC components accelerate installation, lowering labor costs and downtime for maintenance programs.