Eaton NXTS18664202 N-TB enclosure - IP66, NEMA 4X
Part Number: NXTS18664202
Quick Summary
Eaton NXTS18664202 N-TB enclosure is a robust stainless steel cabinet designed to protect electrical gear in demanding environments. In practice, harsh environments make corrosion, ingress, and maintenance downtime costly bottlenecks for control panel assemblies. This enclosure carries IECEx/ATEX and NEC/CEC certifications, IP66 and NEMA 4X protection, and 316L stainless steel construction for hazardous locations. For procurement and maintenance teams, that combination translates to easier compliance, predictable service intervals, and lower total cost of ownership. The stainless steel design also simplifies compatibility with standard gland plates and mounting patterns, streamlining installation across projects. The result is reliable protection for critical equipment in chemical plants, offshore facilities, and other demanding industrial settings.
Product Information
Extended Description
NXTS18664202 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 86" x 64" x 20" 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
NXTS18664202
EAN
3066227675504
Product Length/Depth
640 mm
Product Height
860 mm
Product Width
205 mm
Product Weight
29 kg
Area classification
Hazardous/Classified Locations
Standards type
IECEx/ATEX IEC 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
86" x 64" x 20"
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 exceptional corrosion resistance in chemical, washdown, and coastal environments, extending service life and reducing replacement costs. This material choice also supports cleanability and long-term reliability in harsh facilities. The 86" x 64" x 20" enclosure size accommodates sizable control panels and cable runs, while a 400 A rating and 690 Vac/Vdc compatibility simplify power distribution and motor control. The generous interior space reduces the need for aftermarket cabinets and wiring hacks. IP66 and NEMA 4X ratings protect against dust, water, and corrosion, enabling use in Class I, Zone 1 environments as well as Division 2 applications. IECEx/ATEX and NEC/CEC certifications further reassure regulatory compliance. With hinge access and two gland plates, technicians gain fast maintenance access and organized cable entry. The 696 mm horizontal and 570 mm vertical fixing centers support flexible mounting and alignment in aligned panels. Invest in this enclosure for lower maintenance costs and fewer unplanned outages, while ensuring hazardous-location compliance across shifts.
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FAQs
Yes. NXTS18664202 is IECEx/ATEX and NEC/CEC certified with IP66 and NEMA 4X protection, designed for Hazardous/Classified Locations (Class I, Zone 1; Division 2). The 316L stainless steel body resists corrosion, while two gland plates and a hinged door enable safe, quick maintenance in harsh industrial environments.
The enclosure measures 860 mm high, 205 mm wide, and 640 mm deep (86" x 64" x 20"). It weighs 29 kg, providing a sturdy, space-efficient footprint that supports large control panels and organized wiring without overburdening install footprints.
NXTS18664202 meets IECEx/ATEX, NEC/CEC standards, and carries NEMA 4X and IP66 ratings. It is approved for Hazardous Locations (Class I, Zone 1; Division 2), ensuring regulatory compliance across global industrial sites and helping reduce project risk.
The enclosure features a hinged door for rapid access and two gland plates for organized, scalable cable entry. This design reduces maintenance time, simplifies wiring changes, and supports faster inspections, all while preserving enclosure integrity in tough environments.
Longer service life is driven by 316L stainless steel and robust protection (IP66/NEMA 4X), which lowers replacement and maintenance costs. Regulatory compliance reduces risk, downtime, and associated penalties, delivering a favorable total cost of ownership for hazardous-location electrical infrastructure.