Eaton Crouse-Hinds NPL200400 Conduit Nipple - NEC/CEC
Part Number: NPL200400
Quick Summary
NPL conduit nipple by Eaton Crouse-Hinds provides a secure threaded connection for rigid metal conduits used in industrial electrical installations. Many projects struggle with mismatched fittings and corrosion-prone hardware that slow installs and threaten long-term reliability. This part is NEC/CEC compliant and UL-listed for Canada, designed for ordinary or non-hazardous locations. Its 2" x 4" footprint and galvanized steel construction integrate with standard rigid/IMC conduit, delivering faster assembly and consistent performance. Engineers appreciate its robust finish and compatibility with common steel conduit fittings, reducing inventory complexity and enabling scalable automation deployments in manufacturing, processing, and facilities environments.
Product Information
Extended Description
NPL200400 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Steel, 2" x 4", Galvanized
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL200400
UPC
784564115393
Product Length/Depth
2.25 in
Product Height
2.25 in
Product Width
4 in
Product Weight
0.9 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
2" x 4"
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 Canadian certification
Locknuts, Nipples, Washers, Reducers and Plugs - Rigid-IMC Canadian certification
Eaton Specification Sheet - NPL200400
Feature: Material and finish is galvanized steel. Business Impact: Provides enhanced corrosion resistance, extending service life in harsh environments and reducing maintenance costs over time. Application: Ideal for outdoor or damp locations where rigid/IMC conduit is common. Feature: Conduit type compatibility is rigid/IMC. Business Impact: Simplifies procurement and installation by aligning with widely used conduit systems, cutting field adaptation time. Application: Control panels and equipment rooms in automation facilities. Feature: Size and dimensions 2" x 4" with length 2.25 in. Business Impact: Ensures a precise fit with standard fittings and enclosures, minimizing alignment issues and rework. Application: Wind-down of conduit runs in industrial plants. Feature: Weight 0.9 lb. Business Impact: Easier handling during installation, reducing labor hours and fatigue. Application: On-site assembly and retrofit projects. Feature: Certifications NEC/CEC and UL Canada. Business Impact: Code compliance reduces project risk and accelerates approvals for North American installations. Application: Regulated environments and cross-border projects. Feature: Finish and area classification Ordinary/Non-Hazardous Locations. Business Impact: Suitable for typical factory floors and non-hazardous environments, avoiding over-specification. Application: Electrical distribution in control cabinets and machinery enclosures.
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FAQs
NPL200400 is designed for rigid/IMC conduit connections in ordinary locations. Ensure threads are clean, use appropriate locknuts or washers, and verify the 2 in x 4 in size matches your enclosure or conduit footprint. The galvanized finish provides corrosion resistance, reducing maintenance in production environments and enabling faster assembly on control panels.
Key specs include material: steel with galvanization, conduit type: rigid/IMC, size: 2" x 4", product length: 2.25 in, weight: 0.9 lb, and compatibility with NEC/CEC standards. UPC: 784564115393. This combination supports robust, code-compliant connections in industrial systems.
No. The product is rated for Ordinary/Non-Hazardous Locations. If you operate in hazardous or explosive environments, consider certified alternative fittings designed for those conditions and consult local electrical codes to ensure compliance.
NPL200400 is NEC/CEC compliant and UL-listed for Canada, aligning with North American electrical codes. This provides assurance for cross-border projects and helps streamline approvals during panel fabrication and field installation.
Using the NPL200400 delivers faster installation due to its standard 2" x 4" size and compatibility with rigid/IMC conduit, reduces inventory complexity with a galvanized steel option, and ensures code compliance with NEC/CEC. The result is lower maintenance costs, improved reliability, and smoother project approvals in automation and industrial facilities.