Eaton NXTS12626204 N-TB enclosure - IP66, 316L
Part Number: NXTS12626204
Quick Summary
Eaton NXTS12626204 N-TB enclosure protects electrical gear in hazardous, classified locations. Site teams struggle with corrosion, dirt ingress, and costly downtime when selecting enclosures for demanding environments. This model carries IP66 sealing, NEMA 4X durability, and IECEx/ATEX certifications for hazardous locations, including NEC Class I Division 2 and Zone 1. With a 26" x 26" x 20" footprint and 316L stainless steel construction, it offers robust protection while enabling straightforward maintenance and upgrades. The combination of strong corrosion resistance, rigorous compliance, and installation flexibility supports safer, compliant infrastructure and long-term cost savings for industrial automation projects.
Product Information
Extended Description
NXTS12626204 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 26" x 26" x 20" enclosure size, 316 mm horizontal fixing center, 170 mm vertical fixing center, With hinge, 316L stainless steel, 4 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS12626204
EAN
3066227675559
Product Length/Depth
260 mm
Product Height
260 mm
Product Width
205 mm
Product Weight
6.06 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
26" x 26" x 20"
Number of gland plates
4
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 → Business Impact: exceptional corrosion resistance and longevity in harsh process environments → Application: chemical processing, wastewater treatment, and food & beverage manufacturing where enclosures must withstand aggressive chemicals. Feature: 26" x 26" x 20" enclosure size → Business Impact: ample interior space for controllers, relays, and wiring harnesses → Application: mid-size control panels and PLC enclosures in space-constrained installations. Feature: With hinge → Business Impact: faster, tool-free front access for maintenance and inspection → Application: routine commissioning, diagnostics, and field servicing without disassembly. Feature: Four gland plates → Business Impact: flexible cable entry and simplified routing for power, control, and sensor wiring → Application: ready for multi-cable configurations and clean-separation of circuits. Feature: IP66 and NEMA 4X ratings → Business Impact: superior ingress protection and rugged outdoor suitability → Application: outdoor substations, chemical plants, and offshore facilities requiring reliable protection. Feature: IECEx/ATEX, NEC Class I Division 2, Zone 1 certifications → Business Impact: regulatory compliance and safer operation in hazardous locations → Application: oil & gas, petrochemical, and other hazardous process environments. Feature: 6.06 kg weight and robust mounting capability → Business Impact: easier handling, transportation, and quick installation in modular layouts → Application: scalable enclosure strategies for evolving control systems.
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FAQs
NXTS12626204 uses a standard 26" x 26" x 20" enclosure footprint with a hinged door, and its 316L stainless steel body supports versatile wall or surface mounting. The enclosure is designed to integrate with common control panels and can accommodate adapter kits if mounting patterns need alignment with existing ductwork or electrical frames.
The enclosure carries IP66 and NEMA 4X ratings, IECEx and ATEX certifications for hazardous locations, and NEC Class I, Division 2 and Zone 1 approvals. These certifications validate its suitability for harsh environments such as chemical plants, oil and gas facilities, and other zones with explosive atmospheres.
Yes. The 316L stainless steel construction, corrosion resistance, and robust ingress protection make it ideal for chemical processing, wastewater treatment, and other demanding environments where enclosure integrity is critical for safety and uptime.
It complies with IECEx/ATEX, NEC Class I Division 2, Zone 1, and NEMA 4X standards, providing a comprehensive compliance package for global operations and reducing risk during audits and inspections in hazardous locations.
The hinged door enables quick front-access maintenance, four gland plates support flexible cable entry, and the 26" x 26" x 20" footprint accommodates mid-size control panels. Combined with its corrosion-resistant material, this design reduces downtime, simplifies wiring layouts, and supports scalable, modular automation deployments.