Eaton NXTS15045201 N-TB enclosure - IP66 4X IECEx/ATEX
Part Number: NXTS15045201
Quick Summary
NXTS15045201 N-TB enclosure is a rugged 316L stainless steel housing designed for hazardous locations in chemical and oil-and-gas facilities. Owners and maintenance teams often struggle with corrosion, ingress, and regulatory complexity in harsh environments. This enclosure carries IP66 and NEMA 4X protection, plus IECEx/ATEX and NEC hazardous-location approvals for Class I, Zone 1 operations. Its robust construction and precise dimensions support long-term reliability while meeting strict industry standards. By combining corrosion resistance, secure sealing, and modular mounting options, it reduces maintenance downtime and lifecycle costs. For procurement teams, compatible dimensions and a single gland plate simplify installation, while the hinge option aids routine inspections and service.
Product Information
Extended Description
NXTS15045201 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 50" x 45" x 20" enclosure size, 506 mm horizontal fixing center, 350 mm vertical fixing center, With hinge, 316L stainless steel, 1 gland plate, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS15045201
EAN
4251958137492
Product Length/Depth
450 mm
Product Height
500 mm
Product Width
205 mm
Product Weight
14.49 kg
Area classification
Hazardous/Classified Locations
Standards type
IEC NEC/CEC IECEx/ATEX
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
50" x 45" x 20"
Number of gland plates
1
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 superior corrosion resistance and washdown compatibility, reducing maintenance frequency in chemical plants, offshore facilities, and other aggressive environments. The result is longer service life, lower coating and repainting costs, and a lower total cost of ownership over the enclosure lifecycle. The large footprint of 50" x 45" x 20" with 506 mm horizontal and 350 mm vertical fixing centers enables substantial control gear while fitting established plant footprints. A single gland plate reduces field modification time and streamlines cable entry for power and control wiring. The included hinge enables quick access for commissioning, testing, and routine inspections, minimizing downtime. IP66 and NEMA 4X protection deliver proven ingress resistance against dust and water jets, crucial for hazardous locations. IECEx/ATEX and NEC hazardous-location certifications support cross-market deployment, ensuring global compliance. The enclosure’s rugged design supports fast upgrades and expansions without costly replacements, delivering measurable uptime improvements.
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FAQs
Yes. The enclosure uses fixed centers of 506 mm horizontally and 350 mm vertically, enabling straightforward mounting with common approach frames and backplanes while preserving space for large control gear.
It carries IECEx/ATEX and NEC hazardous-location approvals, along with Class I, Zone 1 and Division 2 ratings, plus NEMA 4X and IP66 ingress protection for reliable operation in demanding environments.
Absolutely. The 316L stainless steel construction offers excellent corrosion resistance and washdown compatibility, making it ideal for chemical plants, offshore platforms, and other harsh environments.
The enclosure includes one gland plate and comes with a hinge for easy access, enabling faster wiring, commissioning, and routine inspections without removing panels.
Large control panel installations in hazardous locations—such as oil, gas, and chemical processing—benefit from its combination of rugged stainless steel, sealing performance, and global certifications that simplify cross-market deployment.