Eaton NXTS14848163 N-TB enclosure - IP66 4X Hazardous
Part Number: NXTS14848163
Quick Summary
Eaton NXTS14848163 N-TB enclosure safeguards control panels in harsh industrial environments. Factory floors expose equipment to moisture, dust, and chemical vapors that threaten uptime and safety. It carries IP66 protection, NEMA 4X ratings, and IECEx/ATEX as well as NEC/CEC certifications to support hazardous-location deployment. With a 48" x 48" x 16" footprint, 316L stainless steel construction, and three gland plates, it streamlines installation, reduces maintenance costs, and helps ensure regulatory compliance across oil, gas, and chemical processing applications. The combination of corrosion resistance and robust sealing translates into longer service life and higher system availability for critical infrastructure.
Product Information
Extended Description
NXTS14848163 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 48" x 48" x 16" enclosure size, 505 mm horizontal fixing center, 327 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
NXTS14848163
EAN
4251958137416
Product Length/Depth
480 mm
Product Height
480 mm
Product Width
160 mm
Product Weight
12.11 kg
Area classification
Hazardous/Classified Locations
Standards type
IEC IECEx/ATEX NEC/CEC
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
48" x 48" 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
316L stainless steel construction delivers superior corrosion resistance, extending enclosure life in humid plants and coastal facilities, which translates to lower maintenance costs and fewer unscheduled downtimes in demanding process environments. The N-TB design accommodates essential controls while maintaining a compact footprint, enabling easier retrofits and smoother integration with existing switchgear and motor control centers in the field. In practice, users experience improved reliability, faster commissioning, and reduced total cost of ownership thanks to robust material performance and sealed protection. This enclosure excels in chemical processing, water treatment, and mining applications where cleanliness, strength, and longevity are paramount.
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FAQs
For successful deployment, ensure compatibility with 316L stainless steel construction, IP66/NEMA 4X protection, and IECEx/ATEX plus NEC/CEC certifications. Plan mounting around a 48" x 48" x 16" footprint, with three gland plates to route cables cleanly. Verify horizontal fixing centers of 505 mm and vertical centers of 327 mm to align with existing frames, and accommodate up to 690 V systems with the enclosure’s rated 400 A capacity.
The NXTS14848163 supports hazardous-location installations through IECEx/ATEX and NEC/CEC standards, with area classification for Hazardous/Classified Locations. It also carries a NEMA 4X rating and IP66 ingress protection, ensuring suitability for Zone 1, Classification I applications. These certifications help streamline regulatory approvals, audits, and safe operation in oil, gas, and chemical processing environments.
Yes, the enclosure is rated for up to 400 A with a 690 Vac/Vdc capability, making it suitable for equipment with demanding power needs. Wiring is facilitated by three gland plates that support organized cable entry, while the hinge and internal clearances simplify maintenance access. The 48" x 48" x 16" footprint provides ample internal space for motor starters, controllers, and protection devices.
Protection is provided by IP66 sealing and NEMA 4X construction, guarding against dust intrusion, heavy rain, and washdowns. The 316L stainless steel material offers excellent corrosion resistance in harsh environments, while the 3 gland plates enable proper sealing around cable entries. This combination minimizes ingress during routine cleaning and process upsets, extending component life in challenging plants.
316L stainless steel delivers superior corrosion resistance and durability, reducing replacement cycles and spill-related damage in chemical and offshore environments. The material choice supports longer service intervals, easier cleaning, and improved hygiene in process industries. Coupled with robust sealing and standardized certifications, it translates to lower total cost of ownership and higher system availability over the enclosure’s lifecycle.