Eaton NXTS17455160 N-TB enclosure - IP66
Part Number: NXTS17455160
Quick Summary
NXTS17455160 N-TB enclosure protects electrical gear in hazardous locations. In harsh environments, corrosion, ingress, and maintenance costs threaten uptime. Equipped with IECEx/ATEX, NEC/CEC, IP66 and NEMA 4X ratings, it meets rigorous safety standards. Constructed from 316L stainless steel with a robust hinged door, it delivers long service life and straightforward service. This solution supports sustainable maintenance programs and compliance workflows while staying compatible with standard industrial housings. Users gain predictable protection for control panels, drives, and instrumentation in chemical, oil, and energy sectors. With precise fixing centers and compact dimensions, installation integrates smoothly into existing plant layouts.
Product Information
Extended Description
NXTS17455160 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 74" x 55" x 16" enclosure size, 606 mm horizontal fixing center, 540 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
NXTS17455160
EAN
4251958137621
Product Length/Depth
550 mm
Product Height
740 mm
Product Width
160 mm
Product Weight
19.27 kg
Area classification
Hazardous/Classified Locations
Standards type
IECEx/ATEX NEC/CEC IEC
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
74" x 55" 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
316L stainless steel construction delivers exceptional corrosion resistance in aggressive chemical environments, extending service life and reducing maintenance costs. The N-TB design withstands harsh washdowns and salt exposure typical in offshore, chemical, and food-processing facilities. The result is lower total cost of ownership and fewer unplanned outages. IP66 and NEMA 4X ratings protect sensitive drives and controls from dust, water jets, and corrosive spray, which is essential for equipment located near rigs, reactors, or outdoor installations, ensuring reliability and safety. With hinge for easy access and standardized fixing centers of 606 mm (horizontal) and 540 mm (vertical), mounting and maintenance are simplified. Zero gland plates offer flexibility to add glands later for custom cable entry. The enclosure supports 690 Vac/Vdc ratings, enabling versatile power and control configurations. Coupled with IECEx/ATEX and NEC/CEC certifications, it enables compliant deployments in hazardous locations. Its generous internal volume accommodates large control panels, while its rugged profile reduces maintenance downtime and extends service life in challenging environments.
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FAQs
This enclosure is designed for Class I, Zone 1 and Class I, Division 2 environments and carries IECEx/ATEX and NEC/CEC certifications. Its hinged door simplifies access, while the fixed centers (606 mm horizontal, 540 mm vertical) streamline mounting on standard frames. With 74" x 55" x 16" external dimensions and a 316L stainless steel body, it fits large control panels and compact plant spaces alike.
Key specifications include 316L stainless steel construction, IP66 and NEMA 4X protection, 690 Vac/Vdc ratings, 400 A capability, and enclosure size of 74" x 55" x 16" with 606 mm horizontal and 540 mm vertical fixing centers. The unit has 0 gland plates and comes with a hinge for easy service access, supporting long service life in harsh environments.
Industries such as chemical processing, oil and gas, mining, water treatment, and power generation benefit from its hazardous-location certification, corrosion resistance, and rugged build. The NXTS17455160 supports heavy-duty control gear, drives, and instrumentation in outdoor, washdown, or chemically aggressive settings.
The enclosure carries IECEx/ATEX and NEC/CEC certifications, with NEC ratings of Class I, Zone 1 and Class I, Division 2. It is IP66-rated and NEMA 4X-compliant, ensuring protection against dust, water ingress, and corrosion while meeting global safety requirements for hazardous locations.
The 316L stainless steel construction and high ingress protection reduce corrosion-related maintenance and downtime, extending service life in harsh environments. Easy access via the hinged door speeds routine inspections and replacements, while the standardized dimensions simplify retrofits and integration with existing enclosure ecosystems, delivering lower lifecycle costs and improved uptime.