Eaton NXTS18664200 Enclosure - 316L Stainless IP66

Part Number: NXTS18664200
Manufacturer
Eaton
Part number
NXTS18664200

Quick Summary

Eaton NXTS18664200 enclosure provides rugged, stainless steel protection for control panels in harsh industrial environments. When downtime and corrosion threaten system reliability, a durable enclosure can turn those risks into predictable performance. This N-TB enclosure carries hazardous-location certifications and IP66/NEMA 4X protection, while using 316L stainless steel for long service life. For engineers and procurement teams, it delivers robust safety compliance, easier installation, and lower maintenance in demanding facilities. This solution also aligns with global standards to enable scalable, cost-effective electrical infrastructure. Its 690 VAC/VDC capability supports diverse drive and control architectures, giving you flexibility to consolidate panels. The result is faster commissioning and reduced total cost of ownership.

Product Information

Extended Description

NXTS18664200 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 86" x 64" x 20" enclosure size, 696 mm horizontal fixing center, 570 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
NXTS18664200
EAN
3066227675506
Product Length/Depth
640 mm
Product Height
860 mm
Product Width
205 mm
Product Weight
29 kg
Area classification
Hazardous/Classified Locations
Standards type
IEC IECEx/ATEX 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
86" x 64" x 20"
Number of gland plates
0
Hinge
With hinge
Feature: 316L stainless steel construction -> Business Impact: Excellent corrosion resistance and durability in washdown and chemical environments, reducing maintenance cycles and replacement costs. Application: Ideal for food, chemical, and offshore facilities where cleanliness and longevity matter. Feature: Enclosure size 86" x 64" x 20" with 29 kg weight -> Business Impact: Large wiring capacity and manageable handling for field installations, speeding up panel assembly and minimizing crane or hoist needs. Application: Industrial power and control cabinets in heavy-duty installations.Feature: IP66 and NEMA 4X protection -> Business Impact: Superior sealing against dust, water, and harsh ambient conditions, boosting uptime and safety in outdoor or wet environments. Application: Outdoor substations, chemical plants, and mining sites.Feature: Hazardous-location ratings (Class I Division 2; Zone 1) + IECEx/ATEX; NEC/CEC -> Business Impact: Regulatory compliance across global projects reduces approval time and project risk. Application: Petrochemical processing, refineries, and offshore platforms.Feature: 400 A rating with 690 VAC/VDC capability -> Business Impact: Supports high-power distribution and diverse control architectures without enclosure updates, lowering total cost of ownership. Application: Heavy-power motor control, drives, and power distribution panels.Feature: 0 gland plates (with hinge) -> Business Impact: Flexible entry planning; you can specify glands or keep a clean, glandless profile for simplified assembly. Application: Custom cable entry configurations in complex control systems.

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FAQs

NXTS18664200 is a 400 A, 316L stainless N-TB enclosure sized 86" x 64" x 20" with a hinge. For retrofit, confirm 696 mm horizontal and 570 mm vertical fixing centers align with your frame, maintain IP66/NEMA 4X sealing, and decide on gland entries or blank plates. Use proper torque and gasket material to ensure reliable, compliant installation.
Key performance specs include a 400 A rating, 316L stainless steel construction, IP66 and NEMA 4X protection, and suitability for Hazardous/Classified locations (Class I, Division 2; Zone 1). The enclosure supports up to 690 VAC/VDC without compromise, with fixing centers at 696 mm horizontal and 570 mm vertical. IECEx/ATEX and NEC/CEC certifications ensure global compliance.
Yes. The enclosure combines IP66 and NEMA 4X protection with 316L stainless steel for excellent corrosion resistance, ideal for washdown and chemically aggressive environments. Its hazardous-location approvals (Class I Division 2; Zone 1; IECEx/ATEX; NEC/CEC) support safe operation in oil, gas, refining, and chemical processing facilities.
NXTS18664200 carries Hazardous/Classified Locations certifications, IECEx/ATEX, and NEC/CEC compliance, along with IP66 and NEMA 4X ratings. These certifications matter because they confirm safe installation in hazardous environments, streamline regulatory approvals, and enable global project deployment with standardized safety and performance expectations.
The 316L stainless steel construction and IP66/NEMA 4X protection deliver long service life with reduced corrosion-related maintenance, lowering lifecycle costs. The enclosure’s robust sealing minimizes ingress and dust-related wear, while its high power compatibility supports scalable automation. Together, these factors reduce downtime and enhance return on investment over equipment life.