Eaton Crouse-Hinds RC350SA Rigid conduit coupling - Rigid/IMC
Part Number: RC350SA
Quick Summary
The Eaton Crouse-Hinds RC350SA rigid conduit coupling secures rigid/IMC aluminum connections for electrical installations. Installers often struggle with misalignment, corrosion risk, and time-consuming field adjustments in harsh environments. It meets NEC/CEC standards and ordinary/non-hazardous area classification, with supporting Canadian certification documentation available. Designed for 3-1/2 inch trade-size aluminum rigid fittings, it speeds installation while delivering durable, corrosion-resistant performance that reduces maintenance costs and downtime.
Product Information
Extended Description
RC350SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series rigid conduit coupling, Rigid/IMC, Aluminum, 3-1/2"
Product Name
Eaton Crouse-Hinds series rigid conduit coupling
Catalog Number
RC350SA
UPC
662276483996
Product Length/Depth
3.37 in
Product Height
4.44 in
Product Width
4.44 in
Product Weight
1.08 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Style
Rigid
Material
Aluminum
Trade size
3-1/2"
Crouse-Hinds series Connectors and Couplings - Rigid-IMC catalog page
Connectors and Couplings - Rigid-IMC Canadian certification
Connectors and Couplings - Rigid-IMC Canadian certification
Eaton Specification Sheet - RC350SA
Aluminum construction delivers excellent corrosion resistance and a favorable weight-to-strength ratio, reducing labor fatigue during installation and cut-downs in shipping and handling costs while maintaining durability in demanding environments. The RC350SA is compatible with rigid/IMC conduit systems, enabling rapid, secure connections that minimize misalignment and leakage risk, resulting in faster panel and raceway assembly on the shop floor or field sites. Its 3-1/2 inch trade size precisely matches common rigid aluminum fittings, simplifying design decisions and inventory management for distributors and contractors alike. NEC/CEC compliance and ordinary/non-hazardous area classification provide clear regulatory alignment, easing project approvals and reducing rework due to non-conformance. These features, combined with UL Canada certification options, support multi-region deployment and foster a unified conduit strategy for installers and engineers. The catalog data sheet and official spec page further aid in accurate quoting and installation planning, lowering total cost of ownership.
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FAQs
RC350SA is designed specifically for aluminum rigid/IMC conduits using a 3-1/2 inch trade size. The coupling provides a secure, interlocking connection that aligns precisely with rigid conduit profiles, reducing installation time and ensuring an uninterrupted conduit path. This compatibility simplifies field assemblies and minimizes rework due to misfits.
RC350SA conforms to NEC/CEC standards for ordinary/non-hazardous locations. Documentation and certification references are available through Eaton’s product pages and UL Canada certification listings, with Canadian certification pages and the official Eaton datasheet providing exact compliance details for project approvals and regulatory audits.
RC350SA is specified for ordinary/non-hazardous locations. For projects involving hazardous environments, a different product with suitable explosion-proof or intrinsically safe ratings should be selected. Always verify area classification and standard requirements before deployment to ensure compliance.
The aluminum construction provides corrosion resistance with lighter weight, easing handling and reducing fatigue during installation. The rigid/IMC compatibility ensures reliable, fast connections, which shortens commissioning times. The 3-1/2 inch trade size aligns with common conduit inventories, helping minimize stock variety and streamline procurement for large-scale facilities.
Key specs include catalog number RC350SA, trade size 3-1/2 inch, material aluminum, product dimensions around 3.37 in length and roughly 4.44 in width and height, and weight about 1.08 lb. Verification can be found in the Eaton datasheet and the product page linked in the downloads section, which also hosts the UPC 662276483996.