Eaton NXTS17650202 N-TB Enclosure - IP66/NEMA 4X
Part Number: NXTS17650202
Quick Summary
The Eaton NXTS17650202 N-TB enclosure protects critical control gear in hazardous locations for industrial automation projects and safety compliance. Many users struggle with corrosion resistance, ingress protection, and space-constrained installations, which can drive maintenance costs and downtime. This enclosure meets IP66 and NEMA 4X requirements, while NEC/CEC IECEx/ATEX certifications cover Zone 1 and other hazardous locations. Polished 316L stainless steel delivers long service life, lower maintenance, and a smoother integration into existing automation architectures. Its size, 76 by 50 by 20 inches, with a hinged design and two gland plates, supports reliable terminations and expandability for heavy-duty industrial installations.
Product Information
Extended Description
NXTS17650202 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 76" x 50" x 20", With hinge, Polished 316L stainless steel, 2 gland plates
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS17650202
UPC
662276613447
Product Length/Depth
20 in
Product Height
30 in
Product Width
8.1 in
Product Weight
51.81 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IEC IECEx/ATEX
NEC hazardous rating
Class I, Zone 1 Class I, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Material
Polished 316L stainless steel
Enclosure size
76" x 50" x 20"
Number of gland plates
2
Hinge
With hinge
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series N-TB Stainless Steel or Sheet Steel Enclosures catalog page
Eaton Specification Sheet - NXTS17650202
Polished 316L stainless steel construction delivers superior corrosion resistance and chemical compatibility, translating to longer service life and reduced maintenance in aggressive environments. This reduces downtime and total cost of ownership while supporting reliable operation in chemical plants, offshore oil & gas, and other harsh settings. The expansive 76" x 50" x 20" footprint provides ample space for complex control panels, wiring harnesses, and future expansion, enabling quicker wiring and easier service access. The NEMA 4X and IP66 ratings deliver robust ingress protection against dust, water, and harsh washdowns, ensuring equipment safety and compliance in Zone 1 and other hazardous locations. Two gland plates simplify gland routing and termination security, while the hinged access minimizes install time and improves field service efficiency. The enclosure’s compatibility with Crouse-Hinds N-TB systems supports seamless integration with Eaton product families and existing cabinet architectures, reducing engineering effort and enabling plug-and-play upgrades for new automation initiatives. Overall, the NXTS17650202 blends industrial durability, regulatory compliance, and installation ease to deliver measurable project value and reliability.
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FAQs
For hazardous locations, ensure enclosure placement complies with Zone 1/Class I guidelines and local NEC/IECEx/ATEX requirements. Use the two gland plates to organize cable entries and secure terminations. The hinged door design facilitates rapid access for maintenance while preserving protective integrity during service. Surface mounting should consider vibration and environmental exposure, with appropriate mounting hardware and seismic considerations as per spec sheets.
Key specs include polished 316L stainless steel construction, enclosure size 76" x 50" x 20", weight around 51.81 lb, two gland plates, and a hinge. Protective ratings are IP66 and NEMA 4X, suitable for Class I, Zone 1, and Division 2 environments. The enclosure is designed for durable operation in corrosive or washdown-intensive plants, integrating with Crouse-Hinds N-TB systems.
Yes, the NXTS17650202 includes two gland plates to support orderly cable entry and terminations. Its 76" x 50" x 20" footprint accommodates large control panels and wiring ducts, while the hinged access simplifies field servicing and upgrades. When integrating with existing Eaton or third-party components, verify gland sizes and mounting patterns to ensure seamless assembly.
The enclosure meets NEC/CEC IECEx/ATEX standards, with area classification for Hazardous/Classified Locations. It carries NEC hazardous ratings for Class I, Zone 1 and Division 2, along with NEMA 4X and IP66 ingress protection. These certifications support compliance in industrial plants, petrochemical facilities, and other high-risk environments.
Polished 316L stainless steel offers exceptional corrosion resistance, reduced maintenance, and longer service intervals, translating to lower lifecycle costs. The enclosure’s robust protection minimizes downtime from ingress or environmental damage, while its compatibility with N-TB configurations accelerates commissioning and future upgrades, delivering a favorable return on investment in demanding automation applications.