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The CTS44CPLSS is a closure plate manufactured by nVent Hoffman, designed for use with the Clean Tray stainless steel cable management system. Constructed from Type 304 stainless steel, this component measures 4 inches in length and width (102 mm x 102 mm). It features an unpainted finish and provides NEMA Type 1 protection ratings. The part is intended to seal the end of a Clean Tray run, ensuring that rated cabling remains protected within the raceway duct fitting structure.
Verify the specific series compatibility, such as F23 or Clean Tray, before procurement. Confirm material specifications match Type 304 stainless steel requirements. Ensure the application environment aligns with NEMA Type 1 indoor protection standards. Cross-reference dimensions to confirm the 4x4 inch footprint meets the enclosure layout needs.
Select this closure plate when terminating a Clean Tray raceway run that requires a sealed end. The Type 304 stainless steel construction is suitable for environments where basic corrosion resistance is needed. Verify that the NEMA Type 1 rating satisfies the installation location's environmental protection requirements compared to higher-rated alternatives.
This component belongs to the nVent Hoffman Clean Tray series, which is a stainless steel cable management system. The series is engineered to protect rated cabling in various industrial settings. The CTS44CPLSS serves as a termination accessory, complementing other fittings like adapters and wireway components within the same product family.
No direct public substitute part numbers are confirmed for this specific model. Ensure any alternative matches the 4x4 inch dimensions and Type 304 stainless steel material composition to maintain system integrity.

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