Eaton NXTS15045200 N-TB Enclosure - IP66 316L SS
Part Number: NXTS15045200
Quick Summary
The Eaton NXTS15045200 N-TB enclosure protects critical electrical gear in hazardous locations. End users struggle with corrosion, restricted access, and difficult maintenance in harsh industrial environments. This enclosure meets NEC/CEC and IECEx/ATEX standards, delivering IP66 ingress protection and NEMA 4X ruggedness for demanding outdoor and indoor applications. Manufactured from 316L stainless steel, it resists corrosive chemicals and harsh climates. The 50 x 45 x 20 inch size, hinge option, and fixed centers of 506 mm horizontal and 350 mm vertical simplify mounting and future upgrades. By combining robust protection with straightforward serviceability, it reduces downtime, extends equipment life, and lowers total cost of ownership while enabling safer, compliant installations.
Product Information
Extended Description
NXTS15045200 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, 0 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS15045200
EAN
4251958137485
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
NEC/CEC IEC 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
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
Feature: 316L stainless steel construction provides exceptional corrosion resistance, which directly reduces maintenance needs and extends service life in chemical plants, offshore platforms, and washdown environments. Business impact: Longer intervals between servicing minimized total cost of ownership and downtime. Application: Ideal for hazardous location enclosures where exposure to aggressive chemicals or salt spray is common. Long-tail keywords incorporated: N-TB stainless steel enclosure, 316L stainless steel, corrosion-resistant enclosure. Feature: IP66 ingress protection and NEMA 4X rating safeguard against dust, water jets, and harsh weather, enabling reliable operation in outdoor, wet, or explosive environments. Business impact: Improves uptime and compliance with environmental protection requirements. Application: Outdoor substations, water treatment facilities, and chemical processing plants. Long-tail keywords: IP66 enclosure, hazardous location enclosure, NEMA 4X protection. Feature: Defined enclosure size and precise fixing centers of 50" x 45" x 20" with 506 mm horizontal and 350 mm vertical centers streamline mounting, retrofits, and equipment cross-compatibility. Business impact: Simplified installation reduces project lead times and field modifications. Application: Retrofit projects and new builds with modular power distribution. Long-tail keywords: 50x45x20 enclosure, fixing centers, modular power distribution. Feature: With hinge design, easy access for wiring and maintenance while preserving gasket integrity, reducing service time and risk of enclosure compromise. Business impact: Lower maintenance costs and safer ingress control. Application: Routine inspections, terminal block rewiring, and component upgrades. Long-tail keywords: hinged enclosure, quick-access enclosure. Feature: NEC/CEC IECEx/ATEX compliance and hazardous location certification ensure regulatory acceptance and safer operation in Class I, Zone 1 environments; IP66 and NEMA 4X further validate rugged performance. Business impact: Smoother audits, reduced regulatory risk, and faster project sign-offs. Application: Chemical processing, oil & gas, and energy infrastructure. Long-tail keywords: IECEx/ATEX certified enclosure, hazardous location compliance. Feature: 0 gland plates reduce unnecessary penetrations and simplify internal layout for clean, organized wiring and future gland adaptations if needed. Business impact: Minimal leakage paths and streamlined field modifications. Application: New installations in clean-room or controlled environments where gland routing must be controlled. Long-tail keywords: gland plates 0, enclosure wiring simplicity.
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FAQs
When installing the NXTS15045200 N-TB enclosure in hazardous locations, plan for appropriate mounting to the 506 mm horizontal and 350 mm vertical gland centers, ensure proper grounding, and verify seal integrity with the included hinge design. Use compatible accessories and avoid drilling unnecessary gland openings since this enclosure features 0 gland plates, which minimizes potential leakage paths and simplifies field wiring layouts.
The NXTS15045200 is rated IP66, meaning it is dust-tight and protected against powerful water jets, and it carries a NEMA 4X designation for corrosion-resistant outdoor and washdown environments. These certifications ensure reliable service in chemical plants, offshore platforms, and other harsh settings, reducing maintenance cycles and improving uptime in demanding industrial applications.
Yes, the NXTS15045200 supports heavy-duty power distribution suitable for 400 A ratings in hazardous locations. The enclosure ships with 0 gland plates, which minimizes unnecessary penetrations and gives installers flexibility to tailor glandning to specific cable requirements while maintaining enclosure integrity and certification compliance.
The NXTS15045200 carries NEC/CEC and IECEx/ATEX certifications, along with IP66 ingress protection and NEMA 4X. These align with global safety and performance standards for hazardous locations, enabling compliant operation in Class I, Division 1/Zone 1 environments and facilitating regulatory approvals, audits, and cross-border project deployments.
The 316L stainless steel construction and IP66/NEMA 4X protection reduce corrosion-related maintenance and downtime, extending service life in challenging environments. Although the upfront cost may be higher than sheet steel alternatives, the enclosure lowers total cost of ownership through longer intervals between servicing, fewer field modifications, and safer, compliant operation in hazardous locations.