Eaton NXTS18664162 N-TB enclosure - IP66
Part Number: NXTS18664162
Quick Summary
Eaton NXTS18664162 N-TB enclosure protects control panels in hazardous environments, delivering rugged protection for electrical installations. Facility managers face corrosion risk, complex wiring, and costly downtime when choosing enclosures for harsh sites. This N-TB enclosure meets IECEx/ATEX, NEMA 4X, and IP66 criteria, delivering safety and longevity where it matters. As a 316L stainless steel solution, it reduces maintenance costs while enabling compliant, scalable installations across industries.
Product Information
Extended Description
NXTS18664162 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 86" x 64" x 16" enclosure size, 696 mm horizontal fixing center, 570 mm vertical fixing center, With hinge, 316L stainless steel, 2 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS18664162
EAN
4251958137676
Product Length/Depth
640 mm
Product Height
860 mm
Product Width
160 mm
Product Weight
24.88 kg
Area classification
Hazardous/Classified Locations
Standards type
IECEx/ATEX IEC 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
86" x 64" x 16"
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
316L stainless steel construction provides superior corrosion resistance and structural integrity, reducing maintenance cycles and warranty costs. In high-salinity or chemical environments, this translates to longer service intervals and safer containment. The enclosure offers IP66 and NEMA 4X protection, safeguarding against dust, water ingress, and harsh surroundings to boost uptime and regulatory compliance in outdoor and hazardous locations. The N-TB design delivers generous internal space at 86" x 64" x 16" with two gland plates and a hinged door, simplifying cable routing and component upgrades to cut on-site labor and field modification costs. Built for 400A service, the enclosure accommodates power distribution assemblies while preserving ingress protection and electrical safety, enabling faster installation with standardized fixing centers. IECEx/ATEX and NEC/CEC compliance support multi-site deployments, reducing global procurement complexity and long-term ownership costs. In chemical plants, oil and gas, and heavy manufacturing, the stainless steel enclosure minimizes corrosion-driven outages while enabling efficient inspections, secure mounting, and reliable long-term performance.
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FAQs
The NXTS18664162 N-TB enclosure is designed for Class I, Division 2 and Zone 1 hazardous locations, with IECEx/ATEX compliance and IP66/NEMA 4X protection. Its 86" x 64" x 16" footprint accommodates 400A power distribution assemblies, while the two gland plates and hinged door simplify wiring and maintenance access on difficult worksites.
Key specs include 316L stainless steel construction, enclosure size 86" x 64" x 16", product weight 24.88 kg, two gland plates, hinge-equipped door, IP66 ingress protection, and NEMA 4X rating. It supports 400A service and is suitable for hazardous/classified locations under IECEx/ATEX and NEC/CEC standards.
Yes. The NXTS18664162 is rated for Class I, Division 2 and Zone 1 hazardous locations, and carries IECEx/ATEX compliance along with IP66 and NEMA 4X protections to ensure safe operation in challenging industrial settings.
Yes. The enclosure features IP66 ingress protection and a NEMA 4X rating, delivering dust-tight reliability and corrosion resistance in outdoor and harsh industrial environments.
316L stainless steel offers superior corrosion resistance, reducing maintenance intervals and warranty costs in chemical, coastal, and dirty environments. Combined with the enclosure’s hinged access and gland plates, installation and inspections are faster, downtime is minimized, and long-term total cost of ownership improves across multi-site operations.