Eaton Crouse-Hinds NPL200400SA Conduit Nipple - NEC/CEC
Part Number: NPL200400SA
Quick Summary
NPL200400SA conduit nipple from Eaton Crouse-Hinds provides a rigid aluminum connection for IMC installations. This helps customers avoid field threading errors and delays by supplying a ready-to-install, code-compliant fitting. Certified for NEC/CEC compliance and suitable for Ordinary/Non-Hazardous Locations, it also aligns with Canadian certification references. The lightweight aluminum construction reduces weight-driven labor while offering durable corrosion resistance. For engineers and procurement teams, it supports faster assemblies and consistent quality across projects, making it a reliable choice in wiring & connectivity tasks. Its 4-inch length and 2-inch nominal size enable straightforward integration with standard Rigid/IMC conduit runs in industrial facilities, minimizing inventory complexity.
Product Information
Extended Description
NPL200400SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series NPL conduit nipple, Rigid/IMC, Aluminum, 2" x 4"
Product Name
Eaton Crouse-Hinds series NPL conduit nipple
Catalog Number
NPL200400SA
UPC
662276484740
Product Length/Depth
4 in
Product Height
2.38 in
Product Width
2.38 in
Product Weight
0.38 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Size and length
2" x 4"
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 - NPL200400SA
Aluminum construction delivers robust corrosion resistance in demanding industrial environments while keeping weight to a minimum. This combination lowers maintenance intervals and reduces installation fatigue for technicians, translating into faster project turnover and lower lifecycle costs. The NPL200400SA’s 4-inch length and 2-inch nominal size align with standard rigid/IMC conduit runs, simplifying procurement and field assembly. In warehouses, factories, and process plants, you gain predictable performance and cleaner installations that meet industry standards and project schedules. Weight savings also improve handling on tight utility routes, helping teams stay productive during multi-shift builds. Overall, this conduit nipple provides a durable, easy-to-handle solution for reliable wiring and connectivity. In addition, rigid/IMC compatibility ensures a secure, code-compliant fit across common electrical raceways. This minimizes misalignment, reduces rework on long runs, and shortens installation time by enabling crews to advance quickly from conduit to fitting without backtracking. Paired with standard tools and compatible locknuts, the NPL200400SA supports efficient pre-assembly in shops and simpler field retrofits in offices, plants, and data-center corridors. This translates to measurable efficiency gains on large-scale installs. Certification and location suitability adds confidence for code audits and cross-border projects. NEC/CEC compliance and Ordinary/Non-Hazardous Locations approval let designers install this nipple without additional specialty fittings, while Canadian certification references supported by UL docs streamline inspections in multinational facilities. Dimensionally precise at 4 inches long with a 2-inch nominal size and a 2.38 by 2.38 inch envelope, the unit balances robust performance with manageable weight (0.38 lb). These specs simplify inventory planning, reduce packing density in shipments, and support faster turnover in maintenance environments. By aligning with Eaton Crouse-Hinds’ broader conduit portfolio, the NPL200400SA integrates smoothly with locking nuts, washers, and plugs, simplifying procurement and reducing part-number sprawl. Comprehensive spec sheets and Canadian certification references are readily available to support audits, installation planning, and ongoing maintenance.
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FAQs
To install NPL200400SA, align the 2" conduit end with the nipple’s IMC connection and slide it into position against the receptacle. Use a compatible locknut and standard conduit fittings, then tighten to a secure fit per NEC/CEC guidelines. Because the part is aluminum and UL-listed for Canada, maintain clean contact surfaces and avoid overtightening to prevent galling.
Key specs include material aluminum, conduit type rigid/IMC, size 2 in, length 4 in, and dimensions roughly 2.38 in by 2.38 in with a weight of 0.38 lb. The UPC is 662276484740, and it is designated for Ordinary/Non-Hazardous Locations with NEC/CEC compliance, ensuring compatibility with standard raceways and Eaton Crouse-Hinds documentation.
Yes. The NPL200400SA is certified for Ordinary/Non-Hazardous Locations and NEC/CEC compliant, making it suitable for non-hazardous areas in manufacturing plants, warehouses, and data centers. It is not intended for hazardous environments, and it pairs with standard rigid/IMC conduit for reliable, code-compliant installations.
The NPL200400SA carries NEC/CEC compliance and Ordinary/Non-Hazardous Locations approval. Canadian certifications are supported by UL documentation referenced in Eaton’s materials, which helps streamline cross-border audits and inspections for multinational facilities.
The aluminum construction delivers corrosion resistance and lighter weight, reducing maintenance intervals and installation labor. Its 4 in length and 2 in size improve installation speed and inventory management, lowering total installed cost and supporting quicker project turnover without compromising compliance.