Eaton NXTS13731153 N-TB enclosure - IP66/4X
Part Number: NXTS13731153
Quick Summary
Eaton NXTS13731153 N-TB enclosure protects electrical components in demanding industrial environments. This stainless steel enclosure addresses corrosion, washdown, and space constraints that complicate safe installations. Certified for hazardous locations and harsh service, it carries IECEx/ATEX, NEC/CEC, IP66, and NEMA 4X ratings to support global compliance. The combination of 316L stainless steel construction, a 37" × 31" × 15" footprint, and 3 gland plates enables straightforward mounting and reliable cable ingress management. With hinge access and fixed centers of 335 mm horizontally and 231 mm vertically, it supports flexible internal layouts and retrofit ease. This enclosure helps reduce maintenance costs and boost uptime for chemical, oil & gas, and heavy manufacturing applications, aligning with industrial reliability and safety objectives.
Product Information
Extended Description
NXTS13731153 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 37" x 31" x 15" enclosure size, 335 mm horizontal fixing center, 231 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
NXTS13731153
EAN
4251958137218
Product Length/Depth
310 mm
Product Height
370 mm
Product Width
150 mm
Product Weight
6.95 kg
Area classification
Hazardous/Classified Locations
Standards type
IEC IECEx/ATEX NEC/CEC
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
37" x 31" x 15"
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
316L stainless steel construction provides exceptional corrosion resistance and washdown durability, delivering long-term cost savings by reducing maintenance cycles and enclosure replacement. This translates to a lower total cost of ownership in aggressive environments such as chemical plants and offshore facilities, while preserving structural integrity in the face of corrosive exposures. The enclosure’s large footprint of 37" × 31" × 15" supports flexible internal layouts and straightforward integration of controls and switchgear, enabling faster panel assembly and easier upgrades for evolving systems. With three gland plates and a hinged door, installation and service are markedly simpler, improving cable management and reducing time to Commission. The IP66 and NEMA 4X ratings provide robust protection against dust, water, and corrosion, ensuring reliable operation in harsh conditions. Certifications for IECEx/ATEX and NEC/CEC guarantee regulatory compliance across global projects, smoothing procurement and reducing risk in multinational deployments. The 690 Vac/Vdc capability covers a broad range of control technologies, supporting scalable automation architectures while maintaining a compact, 316L enclosure.
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FAQs
What installation steps ensure compliant use in hazardous environments? The NXTS13731153 is IECEx/ATEX and NEC/CEC certified, with IP66 and NEMA 4X protection. Mounting should follow the 335 mm horizontal and 231 mm vertical gland center spacings, use all three gland plates for proper cable management, and ensure grounding per local codes to maintain hazardous-location compliance and operator safety.
The enclosure combines 316L stainless steel construction with protective ratings IP66 and NEMA 4X, plus IECEx/ATEX and NEC/CEC certifications. This means reliable operation in Class I, Division 2 and Zone 1 environments, resistance to corrosion, and compatibility with global electrical codes, reducing risk and enabling regional project deployment.
Yes. The enclosure size 37" × 31" × 15" supports flexible internal layouts, and 335 mm horizontal plus 231 mm vertical fixing centers aid mounting of control panels, terminal blocks, or drives. With three gland plates and a hinged door, retrofit projects can be completed quickly, minimizing downtime during upgrades or expansions.
This N-TB enclosure carries IECEx/ATEX and NEC/CEC certifications, along with NEMA 4X and IP66 protection. It is approved for Hazardous/Classified Locations and provides durable performance in demanding industrial settings, which helps meet global regulatory requirements for projects spanning multiple regions.
Despite a higher upfront material cost, the 316L stainless steel construction yields long-term savings through reduced corrosion-related maintenance, longer service life, and lower replacement frequency in harsh environments. The ease of installation, efficient cable management, and robust protection also contribute to faster project deployment and lower lifecycle operating expenses.