Eaton NXTS14538160 N-TB Enclosure - IP66, 4X
Part Number: NXTS14538160
Quick Summary
NXTS14538160 is a stainless steel enclosure designed to protect electrical assets in hazardous locations. For engineers and procurement teams, durable protection without compromising access is a constant challenge. It carries IP66, NEMA 4X, and IECEx/ATEX certifications for hazardous locations, with 316L stainless construction. Designed for the N-TB line, it delivers corrosion resistance, dependable access, and lower lifecycle costs for process and energy sectors. Its 407 mm horizontal and 305 mm vertical fixing centers simplify retrofits and align with common panel layouts. With a 45 by 38 by 16 inch footprint and 316L stainless steel, the enclosure withstands harsh chemical, washdown, and temperature conditions. This combo supports long-term reliability in chemical plants, offshore facilities, and other hazardous process environments.
Product Information
Extended Description
NXTS14538160 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 45" x 38" x 16" enclosure size, 407 mm horizontal fixing center, 305 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
NXTS14538160
EAN
3066227675539
Product Length/Depth
382 mm
Product Height
458 mm
Product Width
160 mm
Product Weight
9.73 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
45" x 38" 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 environments, extending enclosure life and reducing replacement costs in chemical plants, offshore platforms, and other hazardous settings. This material choice also supports easier cleaning and compliance with washdown standards, helping maintenance teams keep downtime to a minimum while preserving interface integrity for field-installed components. IP66 protection and NEMA 4X ratings shield internal gear from dust, water, and corrosive contaminants, enabling reliable operation in harsh environments. The enclosure’s gasketed doors and robust hinge design facilitate quick field access without compromising seal integrity, translating to faster maintenance cycles and less operating disruption in petrochemical and energy applications. The 45" x 38" x 16" footprint and 407 mm horizontal and 305 mm vertical fixing centers simplify retrofit projects and align with common mounting patterns, reducing installation time and wiring complexity. The 690 Vac/Vdc rating supports high-energy control circuits, while 0 gland plates offer flexibility for tailored glanding when required, reducing assembly steps in heavy industrial settings. Overall, this enclosure delivers lifecycle-cost reductions through durability, standardization, and regulatory compliance across key process industries.
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FAQs
Plan for its 45" x 38" x 16" footprint and fixing centers of 407 mm horizontally and 305 mm vertically to align with existing panels. Note the enclosure uses 0 gland plates, so glanding kits are optional if you need cable entry points. The with-hinge design supports rapid access during maintenance without compromising seals.
The NXTS14538160 offers IP66 protection and NEMA 4X corrosion resistance, with IECEx/ATEX and NEC/CEC standards covering hazardous locations. Its 316L stainless steel construction is designed for chemical exposure, washdowns, and harsh temperatures, ensuring regulatory compliance while maintaining structural integrity in Class I, Division 2 and Zone 1 environments.
Yes. The NXTS14538160 is part of the Crouse-Hinds N-TB stainless steel enclosure family, matching the N-TB line’s dimensions, fixing centers, and mounting practices. Its 400 A rating and standard 45" x 38" x 16" enclosure size enable straightforward integration with current panels, backplanes, and field devices using common vertical/horizontal spacing.
The 316L stainless steel construction provides long-term durability, reducing replacement and maintenance costs in corrosive environments. IP66/NEMA 4X protection minimizes ingress-related failures, lowering downtime. Although initial procurement may be higher than sheet steel options, lifecycle costs are reduced through fewer seals, simpler cleaning, and extended service intervals in hazardous facilities.
Best suited for process industries, chemical plants, offshore platforms, and other hazardous locations, the NXTS14538160 supports high-energy control circuits up to 690 Vac/Vdc. Its corrosion-resistant 316L stainless steel, 4X/NEMA IP66 protection, and IECEx/ATEX compliance make it ideal for environments demanding rigorous protection and long-term reliability.