Eaton NXTS17650203 N-TB Stainless Steel Enclosure - IP66 4X

Part Number: NXTS17650203
Manufacturer
Eaton
Part number
NXTS17650203

Quick Summary

NXTS17650203 N-TB enclosure by Eaton protects equipment in hazardous/classified locations for industrial automation. Engineers often face corrosion, dust ingress, and compliance pressures when expanding or upgrading enclosures in demanding facilities. This N-TB unit delivers robust protection with a NEMA 4X rating and IP66 ingress protection, plus IECEx/ATEX compliance for international projects. Built from polished 316L stainless steel, it resists corrosion and is easier to clean in harsh environments. By combining durable materials with modular gland plate provisions, it reduces maintenance cycles and extends component life, delivering a lower total cost of ownership for oil and gas, chemical, and processing applications.

Product Information

Extended Description

NXTS17650203 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 76" x 50" x 20", With hinge, Polished 316L stainless steel, 3 gland plates
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS17650203
UPC
662276755079
Product Length/Depth
20 in
Product Height
30 in
Product Width
8.1 in
Product Weight
51.81 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
76" x 50" x 20"
Number of gland plates
3
Hinge
With hinge
Feature – Polished 316L stainless steel construction provides superior corrosion resistance and cleanability, which reduces maintenance frequency and downtime in offshore and chemical processing environments. Business impact – Longer service life and lower replacement costs translate to lower total cost of ownership (TCO) while preserving integrity in corrosive atmospheres. Application – Ideal for hazardous locations where demanding cleanliness, chemical exposure, and washdowns are routine. Feature – Large enclosure footprint with 76" x 50" x 20" dimensions and 3 gland plates supports complex control panels and cabling. Business impact – Supports higher density electrical layouts and easier future expansion without enclosure replacement. Application – Suitable for automation cabinets in plant floors and process lines needing ample wiring access. Feature – IP66 ingress protection and NEMA 4X rating provide rugged environmental sealing. Business impact – Reliable operation in wet or dusty environments reduces field service calls and safeguards critical electronics. Application – Common in chemical plants, oil & gas facilities, and outdoor automation sites. Feature – With hinge design and robust sealing simplifies field maintenance while preserving enclosure integrity. Business impact – Faster service access lowers downtime during wiring changes or inspections. Application – Routine maintenance and reconfiguration in dynamic manufacturing lines. Feature – IECEx/ATEX and NEC/CEC certifications ensure compliance across international projects. Business impact – Streamlines procurement and project approvals for global deployments. Application – Necessary for operations in classified locations and multinational facilities.

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FAQs

When installing NXTS17650203 in hazardous areas, verify the correct NEC/CEC Class I, Division 2 or Zone 1 classification and select approved conduit fittings. Use the 3 gland plates to route cables cleanly, ensure gasket seating is intact, and attach securely to a frame or mounting surface. Leverage the built-in hinge to simplify door service without compromising seal integrity.
Key specs include polished 316L stainless steel construction, enclosure size of 76" x 50" x 20", weight around 51.81 lb, IP66 ingress protection, and NEMA 4X rating. It features 3 gland plates and a hinge, with area classification in Hazardous/Classified Locations and compliance to NEC/CEC IECEx/ATEX standards.
Yes. The enclosure is designed for hazardous/classified locations and provides robust protection against corrosion, dust, and water ingress. Its 316L stainless steel construction and IP66/NEMA 4X ratings meet the demanding environments typical of chemical processing, oil, and gas facilities, helping maintain control system integrity and safety.
NXTS17650203 carries IECEx/ATEX, NEC/CEC, and Class I, Division 2 / Zone 1 hazardous location ratings, plus NEMA 4X and IP66 ingress protection. These certifications support global deployment and compliance with regional safety standards for hazardous environments.
The combination of 316L stainless steel, IP66/NEMA 4X protection, and a hinged design reduces corrosion-related maintenance and downtime. Fewer replacement parts and easier cleaning lower operating costs, while certifications streamline procurement for multinational projects, delivering a favorable return on investment over the enclosure’s service life.