Eaton NXTS19161204 N-TB enclosure - Stainless 316L, IP66
Part Number: NXTS19161204
Quick Summary
NXTS19161204 N-TB enclosure protects electrical gear in harsh industrial environments. Too often, installers face costly downtime from water ingress, dust intrusion, or corrosion when enclosures fail in demanding hazardous locations. This version is certified for IECEx/ATEX and NEC/CEC, with IP66 ingress protection and NEMA 4X suitability, ensuring safe operation across global compliance regimes. With 316L stainless steel, a hinged lid, and four gland plates, it streamlines installation, reduces maintenance costs, and supports scalable wiring layouts for 400 A service and beyond. Engineers value predictable performance, faster commissioning, and a single source for long-term spare parts. This combination helps reduce total cost of ownership during project ramps and steady-state operation.
Product Information
Extended Description
NXTS19161204 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 91" x 61" x 20" enclosure size, 636 mm horizontal fixing center, 559 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
NXTS19161204
EAN
3066227675498
Product Length/Depth
610 mm
Product Height
914 mm
Product Width
205 mm
Product Weight
31 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
91" x 61" 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
Material and corrosion resistance: The enclosure uses 316L stainless steel, delivering exceptional corrosion resistance in aggressive environments. Business impact: minimizes maintenance cycles and replacement costs while extending service life. Application: ideal for chemical processing, offshore, and outdoor installations where exposure to moisture and chemicals is constant. Size and wiring flexibility: The generous footprint of 91" x 61" x 20" with four gland plates accommodates complex control wiring and power feeds. Application: simplifies panel design and reduces field assembly time, lowering commissioning risks. Certifications and protection: IP66 with NEMA 4X, plus IECEx/ATEX and NEC/CEC compatibility, safeguard compliance across markets. Application: accelerates approvals and supports multi-region deployments with a single enclosure. Installation efficiency: Hinged lid and standardized fixing centers (636 mm horizontal, 559 mm vertical) enable faster service access and modular upgrades. Application: reduces downtime during maintenance and upgrades in mission-critical systems. Total cost of ownership: Long-term durability of 316L stainless steel combined with robust protection minimizes life-cycle costs. Application: delivers predictable maintenance planning and lower risk for downtime.
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FAQs
NXTS19161204 installs with a hinged lid for rapid access and four gland plates for clean cable entry. Its 636 mm horizontal fixing center and 559 mm vertical fixing center support compatibility with existing frames and mounting rails. In hazardous areas it maintains IP66 and NEMA 4X protection, minimizing field wiring time and downtime during commissioning.
The enclosure carries IECEx/ATEX and NEC/CEC certifications, plus IP66 ingress protection and NEMA 4X. These approvals support safe operation in hazardous locations, simplify cross-border installations, and facilitate regulatory compliance across chemical plants, offshore facilities, and outdoor installations.
The enclosure suits up to 400 A service with interior space defined by 91" x 61" x 20" exterior size. It features four gland plates and a hinged lid for easy access, with 636 mm horizontal fixing centers and 559 mm vertical fixing centers to accommodate diverse wiring schemes and streamlined cable management.
Yes. The N-TB enclosure supports 690 VAC/VDC, and its IP66 ingress protection along with NEMA 4X rating provides robust enclosure integrity. This combination enables safe power and control distribution in challenging environments while maintaining a high level of environmental isolation.
The 316L stainless steel construction offers superior corrosion resistance, reducing maintenance frequency. The hinged design, four gland plates, and durable sealing lower commissioning time and wiring complexity, contributing to reduced downtime and a lower total cost of ownership over the equipment’s lifecycle.