CT4644RSS

Overview

The CT4644RSS is a reducer fitting within the CLEAN TRAY series, manufactured by nVent Hoffman. Constructed from Type 304 stainless steel with a brushed finish, it functions as a raceway duct fitting for indoor cable management. The component reduces cable tray dimensions from 4 inches by 6 inches to 4 inches by 4 inches. It is classified as a Type 1 indoor accessory designed to facilitate transitions between different cable trunking sizes while maintaining structural integrity and corrosion resistance in industrial environments.

Feature Summary

• Constructed from Type 304 stainless steel for durability and corrosion resistance
• Features a brushed finish suitable for indoor industrial applications
• Functions as a reducer fitting to transition between 4x6 inch and 4x4 inch cable trays

Applications

• Indoor cable tray system installations
• Transitioning cable routing between varying tray widths
• Industrial wire management infrastructure

Procurement Notes

Verify that the specific project requirements align with Type 1 indoor ratings, as this component is not rated for outdoor or hazardous locations. Confirm dimensional compatibility with existing 4x6 and 4x4 tray sections. Ensure the Type 304 stainless steel specification meets environmental corrosion standards. Cross-reference the manufacturer part number CT4644RSS with official nVent Hoffman documentation to confirm current availability and technical specifications before procurement.

Selection Notes

Select this component when a reduction in cable tray width is required within an indoor environment. The Type 304 stainless steel construction offers superior corrosion resistance compared to standard carbon steel options. The 4x6 to 4x4 configuration addresses specific routing needs where space constraints or equipment interfaces dictate a change in tray dimensions. Ensure the installation environment does not exceed the limitations of a Type 1 enclosure rating.

Part Context

This reducer belongs to the CLEAN TRY series, which focuses on organized cable management solutions. It complements other accessories such as adapters, brackets, couplers, cover plates, dividers, and splices. The product line emphasizes structured pathways for electrical and data cabling in commercial and industrial settings, providing standardized components for consistent system assembly.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative reducers from the same manufacturer if direct replacement is necessary.