Eaton NXTS16245200 N-TB enclosure - 316L stainless, IP66
Part Number: NXTS16245200
Quick Summary
The N-TB enclosure from Eaton protects electrical assemblies in hazardous locations, delivering rugged weatherproof protection for control panels. Sourcing a compliant, corrosion-resistant cabinet that fits in tight spaces can slow projects and increase downtime. It meets IECEx/ATEX, NEC/CEC and NEMA 4X with IP66 ingress protection for extreme environments. Engineered in 316L stainless steel, this rugged enclosure aligns with Crouse-Hinds solutions, helping reduce lifecycle costs while boosting safety and uptime. Beside dimensions, the 620 mm height, 450 mm depth and 205 mm width support modular layouts and straightforward mounting. And it ships with a hinge option and zero gland plates for flexible field configuration.
Product Information
Extended Description
NXTS16245200 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 62" x 45" x 20" enclosure size, 506 mm horizontal fixing center, 450 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
NXTS16245200
EAN
3066227675517
Product Length/Depth
450 mm
Product Height
620 mm
Product Width
205 mm
Product Weight
17 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
62" x 45" x 20"
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 provides exceptional corrosion resistance and high structural strength, reducing maintenance cycles and unexpected replacements. This material choice extends service life in aggressive chemicals, salt spray, and high-moisture environments. Application: chemical processing, offshore platforms, and wastewater facilities where reliability is critical. IP66 ingress protection delivers robust dust and water ingress resistance, enabling safe operation in wash-down areas and outdoor installations. The business impact is lower downtime and less environmental risk, especially in harsh climates. Application: outdoor substations, plant perimeters, and marine environments where frequent exposure to moisture occurs. IECEx/ATEX and NEC/CEC certifications confirm suitability for hazardous locations, allowing enclosure deployment in Class I Division 2 and Zone 1 atmospheres. This compliance accelerates project approvals and reduces risk of non-compliance penalties. Application: refineries, chemical plants, and oil & gas processing facilities demanding strict safety compliance. A 400 A rating with 690 Vac/Vdc capability supports high-current, multi-branch control schemes without enclosure upgrades, improving installation flexibility and reducing panel space requirements. This translates to cost savings in power distribution and easier future expansion. Application: main distribution panels and motor control centers in heavy industry. NEMA 4X protection alongside IP66 provides rugged, corrosion-resistant performance in challenging environments, ensuring long-term reliability under vibration, humidity, and wash-down cycles. Application: washdown rooms, food and beverage lines, and pharmaceutical processing where cleanliness and durability matter. The enclosure’s dimensions—62" x 45" x 20" with 506 mm horizontal and 450 mm vertical fixing centers—facilitate quick retrofits and straightforward mounting, while a hinge option and 0 gland plates support flexible field configurations. Application: retrofit projects and modular automation architectures in space-constrained facilities.
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FAQs
The NXTS16245200 N-TB enclosure uses a 62" x 45" x 20" footprint with 506 mm horizontal and 450 mm vertical fixing centers, and features a hinge option for easy door operation. Its 316L stainless steel construction supports durable mounting in Class I Division 2 and Zone 1 environments, while IP66 and NEMA 4X ratings protect against dust, water, and corrosion. This makes retrofits straightforward and field adjustments reliable even in tight or corrosive spaces.
This enclosure is rated for up to 400 A with a 690 VAC/VDC capability, enabling high-current distribution in a compact cabinet. It carries IP66 ingress protection and NEMA 4X protection, suitable for outdoor and wash-down environments. IECEx/ATEX and NEC/CEC certifications confirm suitability for hazardous locations, supporting compliant installation in Class I Division 2 and Zone 1 areas.
Yes. The 316L stainless steel construction, IP66/NEMA 4X ratings, and IECEx/ATEX plus NEC/CEC certifications make it well-suited for chemical plants, offshore platforms, and other harsh environments. Its corrosion resistance, robust sealing, and field-configurable features help maintain uptime and safety in demanding applications.
NXTS16245200 carries IECEx/ATEX and NEC/CEC certifications, aligns with hazardous-location classifications (Class I, Division 2; Zone 1), and provides NEMA 4X and IP66 protection. These credentials reduce regulatory risk, simplify site approval processes, and ensure reliable operation in corrosive, dusty, and high-moisture environments.
The 316L stainless steel construction delivers long lifecycle performance with high corrosion resistance, lowering maintenance costs and downtime. IP66/NEMA 4X protection reduces washing and cleaning needs between shifts, while the robust build minimizes replacement costs in harsh environments. Its modular mounting and hinge option speed installations and future expansions, delivering predictable return on investment.