Eaton NXTS17455203 N-TB enclosure - IP66
Part Number: NXTS17455203
Quick Summary
NXTS17455203 N-TB enclosure from Eaton protects critical equipment in hazardous locations while delivering durable, long-term performance. Engineers often struggle with corrosion, ingress, and maintenance in harsh environments, and this enclosure addresses those challenges with a robust polished 316L stainless steel build. It is certified for NEC/CEC IECEx/ATEX with Class I, Division 2 and Zone 1 ratings, IP66 ingress protection, and NEMA 4X protection, helping ensure compliance across regulated markets. The stainless steel surface resists corrosion and is easy to clean, reducing downtime and cleaning costs. With a 74" x 55" x 20" footprint, hinge access, and three gland plates, it supports safe, code-compliant field installations for industrial automation.
Product Information
Extended Description
NXTS17455203 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 74" x 55" x 20", With hinge, Polished 316L stainless steel, 3 gland plates
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS17455203
UPC
662276755109
Product Length/Depth
21.7 in
Product Height
29.1 in
Product Width
8.1 in
Product Weight
52.39 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IEC IECEx/ATEX
NEC hazardous rating
Class I, Division 2 Class I, Zone 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Material
Polished 316L stainless steel
Enclosure size
74" x 55" x 20"
Number of gland plates
3
Hinge
With hinge
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series N-TB Stainless Steel or Sheet Steel Enclosures catalog page
Eaton Specification Sheet - NXTS17455203
Feature → 316L polished stainless steel construction provides exceptional corrosion resistance, delivering a stainless steel enclosure for hazardous locations that lasts in harsh environments. Business Impact → Reduces maintenance costs and extends service life, lowering total cost of ownership. Application → Chemical plants, offshore platforms, and wash-down facilities benefit from lower downtime and easier cleaning. Feature → IP66 protection and NEMA 4X rating shield internal components from water, dust, and corrosion. Business Impact → Minimizes unplanned downtime and protects critical electronics, increasing plant reliability. Application → Outdoor, wet, and demanding industrial spaces require rugged enclosures. Feature → Three gland plates enable flexible wiring entry and future expansion. Business Impact → Simplifies installation, reduces labor, and speeds time-to-production. Application → Space-constrained control panels and power distribution in harsh environments. Feature → With hinge access for quick service. Business Impact → Cuts maintenance time and improves operator safety during inspections and upgrades. Application → Hazardous zones where frequent access is necessary. Feature → NEC/CEC IECEx/ATEX certifications and hazardous-location ratings. Business Impact → Streamlines procurement and ensures global compliance for regulated projects. Application → North America, Europe, and APAC deployments with Class I Division 2 and Zone 1 requirements.
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FAQs
The NXTS17455203 N-TB provides three gland plates and a hinged access door, enabling multiple entry points and straightforward wiring. Plan gland sizes and interfaces with the 74" x 55" x 20" footprint, and ensure mounting clearances for service access and cable management in hazardous locations.
NXTS17455203 carries NEC/CEC IECEx/ATEX certifications, including Class I, Division 2 and Zone 1 hazardous-location ratings, plus IP66 ingress protection and NEMA 4X enclosure protection, aligning with global compliance needs.
Yes. The enclosure is designed for hazardous locations with Class I Division 2 and Zone 1 ratings, supported by IECEx/ATEX conformity, ensuring safe operation and compliance in regulated industrial settings.
The polished 316L stainless steel surface offers excellent corrosion resistance and ease of cleaning, reducing upkeep in wash-down environments. Routine inspections should verify hinge integrity, gasket condition, and gland plate seals to maintain IP66 and NEMA 4X performance.
The combination of corrosion-resistant 316L stainless steel, IP66/NEMA 4X protection, and hazardous-location certifications reduces maintenance frequency, extends service life, and lowers replacement and downtime costs, delivering a favorable total cost of ownership in chemical, marine, and offshore facilities.