Eaton NXTS16245163 N-TB Enclosure - IP66 4X Rated
Part Number: NXTS16245163
Quick Summary
The Eaton NXTS16245163 N-TB enclosure protects critical electrical gear in hazardous locations with rugged stainless steel construction. This solution addresses uptime pressures by combining corrosion resistance, robust sealing, and certified safety to withstand demanding environments. It integrates NEC/CEC, IECEx/ATEX, and IP66 ratings, along with a NEMA 4X enclosure standard, enabling compliant operation in Hazardous/Classified Locations such as Class I, Division 2 and Zone 1 areas. For engineers, the business value is clear: durable, low-maintenance housing reduces maintenance cycles and supports scalable installations. The 62" x 45" x 16" size provides ample internal space while the 316L material minimizes corrosion risk in production facilities and offshore plants.
Product Information
Extended Description
NXTS16245163 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 62" x 45" x 16" enclosure size, 506 mm horizontal fixing center, 450 mm vertical fixing center, With hinge, 316L stainless steel, 3 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS16245163
EAN
4251958137584
Product Length/Depth
450 mm
Product Height
620 mm
Product Width
160 mm
Product Weight
14.11 kg
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IECEx/ATEX IEC
NEC hazardous rating
Class I, Division 2 Class I, Zone 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Material
316L stainless steel
Enclosure size
62" x 45" x 16"
Number of gland plates
3
Hinge
With hinge
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series N-TB Stainless Steel or Sheet Steel Enclosures catalog page
Feature: 316L stainless steel construction. Impact: delivers outstanding corrosion resistance, high rigidity, and cleanability in washdown and chemical-exposure environments, reducing maintenance cycles. Application: ideal for chemical plants, offshore facilities, pharmaceutical labs, and food-and-beverage environments where reliability and sanitation are critical. Feature: IP66 ingress protection and NEMA 4X rating with hazardous-location approvals (Class I, Division 2; Class I, Zone 1). Impact: seals out dust, water jets, and vapors, preserving internal electronics and minimizing failure rates; compliance simplifies audits and avoids rework. Application: control panels for automation in petrochemical plants, refineries, and other hazardous locations. Feature: Large enclosure footprint 62" x 45" x 16" with 506 mm horizontal fixing center and 450 mm vertical fixing center; three gland plates; with hinge. Impact: provides ample internal volume for larger control cabinets, easier cable management, and straightforward retrofits; fixing centers align with standard mounting patterns, reducing field modification time. Application: scalable installations and panel upgrades in process automation, food and beverage processing lines, and water treatment systems. Feature: With hinge and three gland plates. Impact: enables rapid maintenance access and organized cable management; durable hinge maintains long-term door operation. Application: field service in live systems and installations requiring regular updates. Feature: Broad standards coverage NEC/CEC IECEx/ATEX and 690 Vac/Vdc rating. Impact: supports regulatory compliance across geographies and safe operation of multi-volt equipment; minimizes documentation overhead for global projects. Application: global automation deployments in oil, gas, petrochemical, wastewater, and mining sectors.
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FAQs
Begin with selecting a mounting surface that supports the large 62" x 45" footprint and aligns with the 506 mm horizontal and 450 mm vertical fixing centers. Use all three gland plates for orderly conduit entries, connect the internal components, and ensure the enclosure door with hinge is properly aligned to maintain IP66 sealing. Verify NEC/CEC and IECEx/ATEX compliance for the target zone during final commissioning.
The NXTS16245163 carries IP66 ingress protection and NEMA 4X enclosure rating, with hazardous location approvals including Class I, Division 2 and Class I, Zone 1. It adheres to NEC/CEC and IECEx/ATEX standards, supporting safe operation in a broad range of global environments and simplifying regulatory audits for cross-border projects.
The enclosure measures 62" in height by 45" in width and 16" in depth, providing ample internal volume. It includes three gland plates to support multiple conduit entries and a hinged door for easy access during maintenance and equipment upgrades, reducing overall installation time and field modification needs.
Yes, the NXTS16245163 is rated for 690 Vac/Vdc, enabling integration with high-voltage control systems and drives without compromising enclosure integrity. This capability simplifies panel design for multi-volt automation architectures and supports safer, code-compliant electrical distribution in hazardous environments.
Industries such as chemical processing, oil and gas, petrochemicals, water/wastewater, and offshore sectors benefit most. The combination of 316L stainless steel, IP66/NEMA 4X protection, and IECEx/ATEX compliance delivers durable protection against corrosion and dust, while maintaining hazardous-location safety and long maintenance intervals in demanding automation applications.