Eaton KNA4C5DP33L Enclosure Climate Control - NEMA 4
Part Number: KNA4C5DP33L
Quick Summary
Eaton KNA4C5DP33L enclosure climate control delivers rugged, corrosion-resistant conditioning for industrial enclosures in harsh environments. Maintaining reliable temperature and humidity inside compact control cabinets is a common pain point that drives unplanned downtime and maintenance costs. With UL/CUL listed safety, NEMA 4 protection, and a stainless steel, powder-coated build, this solution combines durability and compliance for demanding installations. Choosing this unit helps protect sensitive electronics, extend service life, and simplify installation in your B-Line enclosure ecosystems. It’s particularly well-suited for B-Line enclosure climates and Guardian DP33 integration, delivering predictable performance and reducing field service time.
Product Information
Extended Description
KNA4C5DP33L Eaton: Eaton B-Line series enclosure climate control, NEMA 4, Powder coat, Stainless steel, Guardian DP33, NEMA 4 or 4x air conditioners
Product Name
Eaton B-Line series enclosure climate control
Catalog Number
KNA4C5DP33L
UPC
799038643463
Product Length/Depth
11.22 in
Product Height
33.91 in
Product Width
17.23 in
Product Weight
95 lb
Certifications
UL/CUL listed
Material
Stainless steel
Finish color
Powdercoat
Type
Guardian DP33
Degree of protection
NEMA 4
Stainless steel construction with a powder-coated finish provides durable corrosion resistance in damp industrial environments, reducing maintenance costs and extending service life for critical control cabinets. This material choice supports long-term reliability in washdown settings or high-humidity facilities, enabling operators to keep cabinets clean and compliant. UL/CUL listed safety certifies electrical integrity and safe operation, supporting audit readiness and regulatory adherence across plant sites. The NEMA 4 rating delivers effective protection against water and dust ingress, mitigating condensation risks and preserving electronics in harsh outdoor or semi-outdoor locations. By integrating climate control with Eaton’s B-Line enclosure ecosystem and Guardian DP33 compatibility, installation is streamlined and upgrade paths are simplified for existing cabinets. Precise mounting and compatibility with standard B-Line hardware help reduce field install time and wiring complexity. The robust enclosure serves as a foundation for stable IT and automation performance, translating to fewer unplanned outages and lower maintenance costs. Overall, the product delivers measurable uptime improvements and a clear return on investment for facilities prioritizing reliability and compliance.
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FAQs
KNA4C5DP33L is designed for Eaton B-Line series enclosures and Guardian DP33 integration. It supports standard mounting within NEMA 4/4X-rated cabinets and uses common enclosure hardware, simplifying retrofits and new installations alike. Always verify cabinet depth and available space to ensure proper airflow and service access.
Key specifications include catalog number KNA4C5DP33L, UL/CUL listed safety, NEMA 4 protection, stainless steel construction with a powder-coated finish, dimensions of 11.22 in depth, 33.91 in height, 17.23 in width, and a 95 lb weight. It is intended for indoor or semi-outdoor use in harsh environments; ensure power supply compatibility and enclosure ventilation as per the datasheet.
Yes. The combination of UL/CUL listing, NEMA 4 protection, and corrosion-resistant stainless steel with powder coating makes it suitable for harsh industrial environments, including damp or dusty facilities. The unit provides dependable climate control to protect sensitive electronics and maintain performance in challenging plants and outdoor cabinets.
Plan for compatible B-Line enclosures, guard DP33 integration, and adequate space for airflow and service access. Follow Eaton’s installation guidance in the enclosure catalog and datasheet, ensuring proper mounting, electrical connections, and any required venting or drainage. Refer to the provided catalogs and datasheet for step-by-step mounting and wiring instructions.
The unit stabilizes cabinet temperatures and reduces condensation risk, which lowers the likelihood of heat-related failures and unexpected downtime. Its durable build and UL/CUL safety compliance support audits and long-term warranties, while integration with the B-Line ecosystem simplifies procurement, installation, and future upgrades, delivering measurable ROI through improved reliability and maintenance efficiency.