Eaton NXTS14040160 N-TB Enclosure - IP66, 4X
Part Number: NXTS14040160
Quick Summary
Eaton NXTS14040160 N-TB enclosure protects critical equipment in hazardous locations. Facility teams often struggle with corrosion, frequent maintenance, and difficult regulatory compliance in harsh environments. This 316L stainless steel enclosure carries IECEx/ATEX, IP66, and NEMA 4X certifications, supporting Class I, Zone 1 locations and demanding industrial standards. By combining rugged durability with a 40" x 40" x 16" footprint and a hinged design, it delivers long-term reliability, faster installation, and reduced maintenance costs, making it a prudent choice for projects that demand safety, compliance, and lifecycle value.
Product Information
Extended Description
NXTS14040160 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 40" x 40" x 16" enclosure size, 456 mm horizontal fixing center, 264 mm vertical fixing center, With hinge, 316L stainless steel, 0 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS14040160
EAN
4251958137317
Product Length/Depth
400 mm
Product Height
400 mm
Product Width
160 mm
Product Weight
9.17 kg
Area classification
Hazardous/Classified Locations
Standards type
IEC NEC/CEC IECEx/ATEX
NEC hazardous rating
Class I, Zone 1 Class I, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Material
316L stainless steel
Enclosure size
40" x 40" x 16"
Number of gland plates
0
Hinge
With hinge
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series N-TB Stainless Steel or Sheet Steel Enclosures catalog page
Material and corrosion resistance enable longer service life in chemical, oil, and gas settings, reducing replacement costs and downtime. The 316L stainless steel construction delivers robust protection against aggressive atmospheres while maintaining a clean, low-maintenance profile, a key differentiator for marine and offshore environments. Dimensioned at 40" x 40" x 16" with 400A capacity, the enclosure provides ample room for power distribution and control circuitry while keeping installation footprints predictable and standardized for panel builders. IP66 and NEMA 4X ratings translate to superior ingress protection against dust, water, and washdowns, driving compliance with harsh-environment codes and minimizing field servicing. The IECEx/ATEX certification suite and NEC Class I, Zone 1/Division 2 compliance support global asset deployment, reducing engineering risk and facilitating a faster time-to-operation. Hinged access simplifies maintenance and inspection, while the absence of gland plates (0 glands) offers flexible glanding options tailored to site requirements.
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FAQs
NXTS14040160 uses a standard 40" x 40" footprint with fixed centers of 456 mm horizontally and 264 mm vertically, enabling straightforward mounting to compatible frames and supports. The 400A rating supports a wide range of feeders and controllers, while the hinged access simplifies wiring and future upgrades without disassembly.
The enclosure carries IECEx/ATEX certifications, NEC Class I, Zone 1/Division 2 ratings, and IP66 with a NEMA 4X enclosure standard. These enable compliant operation in hazardous and classified locations, including oil, gas, chemical processing, and similar environments.
Yes. Its 316L stainless steel construction, IP66/NEMA 4X protection, and hazardous-location certifications make it ideal for offshore platforms and chemical processing facilities where corrosion resistance and rigorous safety standards are critical.
It adheres to IECEx/ATEX for explosion-proof environments, NEC hazardous location requirements, and CEC standards, alongside robust IP/NEMA protection. This broad compliance supports cross-border projects and reduces the need for multiple enclosure variants for different markets.
316L stainless steel plus IP66/NEMA 4X protection delivers superior durability with low corrosion risk, extending service life and reducing maintenance downtime. The hinged design accelerates inspections and upgrades, while the absence of gland plates (0 glands) offers flexible, site-specific glanding options.